subject experiment condition session targetLum rStairMean bStairMean rStairStd bStairStd meanu meanv nGoodStairs reversalsBad stdBad ciRefCondition light background shape material illumu illumv testBackgroundu testBackgroundv testBackgroundY achromFromPixelsu achromFromPixelsv achromFromPixelsY vjc Exp15_1 1 1 5 0.352517 0.293775 0.00390622 0.00539378 0.206612 0.48567 3 0 0 1 neutral normal_room sphere matte 0.197693 0.472254 0.197902 0.478015 5.1304 0.206629 0.485707 4.91485 vjc Exp15_1 1 2 5 0.375419 0.285132 0.00200364 0.00490242 0.212449 0.487003 3 0 0 1 neutral normal_room sphere matte 0.197693 0.472254 0.19791 0.478034 5.13009 0.212436 0.487056 4.91638 vjc Exp15_1 2 1 5 0.23203 0.462626 0.00190792 0.00594234 0.189154 0.442872 3 0 0 1 blue normal_room sphere matte 0.183478 0.428385 0.183026 0.437383 5.40476 0.189157 0.442914 4.91559 vjc Exp15_1 2 2 5 0.282694 0.402033 0.00785599 0.0076812 0.197862 0.457883 3 0 0 1 blue normal_room sphere matte 0.183478 0.428385 0.183026 0.437383 5.40476 0.197838 0.457934 4.91603 vjc Exp15_1 3 1 5 0.300791 0.35961 0.00372254 0.00171466 0.198642 0.470084 3 0 0 1 blue equated_room sphere matte 0.183478 0.428385 0.198429 0.476232 5.13009 0.198655 0.470153 4.9168 vjc Exp15_1 3 2 5 0.32489 0.341563 0.0107733 0.0122629 0.203794 0.473353 3 0 0 1 blue equated_room sphere matte 0.183478 0.428385 0.198429 0.476232 5.13009 0.203797 0.473415 4.91666 vjc Exp15_1 4 1 5 0.358402 0.282358 0.000134422 0.00301465 0.207058 0.488601 3 0 0 4 neutral normal_room sphere glossy 0.197693 0.472254 0.197902 0.478015 5.1304 0.207244 0.488893 4.81627 vjc Exp15_1 4 2 5 0.383585 0.259316 0.00652524 0.00484637 0.211858 0.493262 3 0 0 4 neutral normal_room sphere glossy 0.197693 0.472254 0.197902 0.478015 5.1304 0.212117 0.493632 4.81801 vjc Exp15_1 5 1 5 0.249323 0.409333 0.00555622 0.00786481 0.188853 0.459438 3 0 0 4 blue normal_room sphere glossy 0.183478 0.428385 0.183026 0.437383 5.40476 0.188995 0.459956 4.80374 vjc Exp15_1 5 2 5 0.279749 0.396102 0.00305693 0.00288294 0.196345 0.460289 3 0 0 4 blue normal_room sphere glossy 0.183478 0.428385 0.183026 0.437383 5.40476 0.196612 0.460836 4.80486 vjc Exp15_1 6 1 5 0.286694 0.37558 0.00182751 0.00357074 0.196213 0.466395 3 0 0 4 blue equated_room sphere glossy 0.183478 0.428385 0.198429 0.476232 5.13009 0.196554 0.467355 4.80324 vjc Exp15_1 6 2 5 0.314863 0.348497 0.00861439 0.01471 0.201583 0.472177 3 0 0 4 blue equated_room sphere glossy 0.183478 0.428385 0.198429 0.476232 5.13009 0.202033 0.473279 4.80287 vjc Exp15_1 7 1 3 0.389217 0.244798 0.0120263 0.000674513 0.211913 0.497787 3 0 0 7 neutral normal_room sphere matte 0.197693 0.472254 0.19791 0.478034 5.13009 0.211924 0.497807 2.95081 vjc Exp15_1 7 2 3 0.383415 0.253084 0.011407 0.00270703 0.209215 0.496558 3 0 0 7 neutral normal_room sphere matte 0.197693 0.472254 0.197911 0.478026 5.13007 0.209223 0.496572 2.95079 vjc Exp15_1 8 2 3 0.297875 0.364262 0.00311729 0.00456241 0.196661 0.470913 3 0 0 7 blue normal_room sphere matte 0.183478 0.428385 0.183038 0.437372 5.40373 0.196638 0.470956 2.95135 vjc Exp15_1 9 1 3 0.329367 0.333149 0.00379944 0.00789348 0.204158 0.47659 3 0 0 7 blue equated_room sphere matte 0.183478 0.428385 0.198437 0.476249 5.12976 0.204171 0.476644 2.95047 vjc Exp15_1 9 2 3 0.322805 0.334716 0.00688166 0.00579533 0.200709 0.477655 3 0 0 7 blue equated_room sphere matte 0.183478 0.428385 0.198438 0.476242 5.12974 0.200726 0.477693 2.95053 vjc Exp15_1 10 1 3 0.387585 0.245618 0.0145744 0.0124481 0.211529 0.497688 3 0 0 10 neutral normal_room sphere glossy 0.197693 0.472254 0.19791 0.478034 5.13009 0.211899 0.498303 2.87308 vjc Exp15_1 10 2 3 0.408412 0.224447 0.00496182 0.00519825 0.213183 0.502666 3 0 0 10 neutral normal_room sphere glossy 0.197693 0.472254 0.197911 0.478026 5.13007 0.213605 0.503389 2.873 vjc Exp15_1 11 1 3 0.305619 0.368442 0.00412071 0.00493897 0.200964 0.467712 3 0 0 10 blue normal_room sphere glossy 0.183478 0.428385 0.183038 0.437381 5.40368 0.201515 0.468777 2.86073 vjc Exp15_1 11 2 3 0.296679 0.371213 0.00320921 0.00942097 0.198627 0.467813 3 0 0 10 blue normal_room sphere glossy 0.183478 0.428385 0.183038 0.437381 5.40368 0.199098 0.468882 2.86082 vjc Exp15_1 12 1 3 0.313001 0.339449 0.00827555 0.00453184 0.200051 0.476302 3 0 0 10 blue equated_room sphere glossy 0.183478 0.428385 0.198437 0.476249 5.12976 0.200715 0.478112 2.85834 vjc Exp15_1 12 2 3 0.33984 0.313816 0.0107675 0.00732681 0.203367 0.482433 3 0 0 10 blue equated_room sphere glossy 0.183478 0.428385 0.198438 0.476242 5.12974 0.204137 0.484457 2.85853 vjc Exp15_2 1 1 5 0.305365 0.344976 0.000677235 0.00221789 0.198418 0.47433 3 0 0 1 neutral normal_room disk matte 0.197693 0.472254 0.197902 0.478014 5.12436 0.198407 0.474322 4.9958 vjc Exp15_2 1 2 5 0.304025 0.347493 0.00223228 0.00391216 0.198296 0.474692 3 0 0 1 neutral normal_room disk matte 0.197693 0.472254 0.19791 0.478033 5.12405 0.198306 0.474685 4.99605 vjc Exp15_2 2 1 5 0.228622 0.444816 0.00767829 0.00567828 0.186384 0.449749 2 0 0 1 blue normal_room disk matte 0.183478 0.428385 0.183025 0.437383 5.39847 0.186384 0.449721 4.99562 vjc Exp15_2 2 2 5 0.206054 0.49044 0.000953212 0.0085701 0.184078 0.437677 3 0 0 1 blue normal_room disk matte 0.183478 0.428385 0.183037 0.437382 5.39739 0.184063 0.437657 4.99594 vjc Exp15_2 3 1 5 0.306718 0.347224 0.00120475 0.00354984 0.19905 0.473465 3 0 0 1 blue equated_room disk matte 0.183478 0.428385 0.198431 0.476233 5.12422 0.199055 0.473464 4.99612 vjc Exp15_2 3 2 5 0.299085 0.365319 0.0011109 0.00305393 0.198713 0.469478 3 0 0 1 blue equated_room disk matte 0.183478 0.428385 0.198439 0.47625 5.12389 0.198719 0.469467 4.99568 vjc Exp15_2 4 1 3 0.367953 0.231609 0.00715568 0.00480408 0.204436 0.503228 3 0 0 4 neutral normal_room disk matte 0.197693 0.472254 0.19791 0.478033 5.12405 0.204424 0.503237 2.99622 vjc Exp15_2 4 2 3 0.409585 0.214253 0.00730836 0.00704776 0.212348 0.505433 3 0 0 4 neutral normal_room disk matte 0.197693 0.472254 0.197911 0.478025 5.12404 0.212337 0.50547 2.99703 vjc Exp15_2 5 1 3 0.254411 0.371996 0.00371583 0.00606805 0.186765 0.472193 3 0 0 4 blue normal_room disk matte 0.183478 0.428385 0.183037 0.437382 5.39739 0.186816 0.472229 2.99706 vjc Exp15_2 5 2 3 0.270196 0.353712 0.00534623 0.00893362 0.18941 0.476256 2 0 0 4 blue normal_room disk matte 0.183478 0.428385 0.183037 0.437382 5.39739 0.189427 0.476308 2.99663 vjc Exp15_2 6 1 3 0.34928 0.259687 0.00682654 0.0104924 0.202119 0.496856 3 0 0 4 blue equated_room disk matte 0.183478 0.428385 0.198439 0.47625 5.12389 0.202103 0.496886 2.99603 vjc Exp15_2 6 2 3 0.380698 0.264235 0.0036499 0.0045036 0.211615 0.492827 3 0 0 4 blue equated_room disk matte 0.183478 0.428385 0.198439 0.47625 5.12389 0.21164 0.492791 2.99701 vjc Exp15_3 1 1 5 0.312957 0.359012 0.00360104 0.000172733 0.202181 0.468929 2 0 0 1 neutral normal_room sphere matte 0.197693 0.472254 0.197979 0.478066 5.12416 0.202169 0.468992 4.91652 vjc Exp15_3 1 2 5 0.357583 0.288651 0.00517846 0.00588979 0.207528 0.486762 3 0 0 1 neutral normal_room sphere matte 0.197693 0.472254 0.197979 0.478066 5.12416 0.207552 0.486753 4.91508 vjc Exp15_3 1 3 5 0.361951 0.307503 0.00440214 0.00268995 0.210994 0.481364 3 0 0 1 neutral normal_room sphere matte 0.197693 0.472254 0.197987 0.478084 5.12386 0.211016 0.481401 4.91594 vjc Exp15_3 2 1 5 0.240569 0.467174 0.00404639 0.00593759 0.192185 0.439978 3 0 0 1 blue normal_room sphere matte 0.183478 0.428385 0.18305 0.437376 5.3964 0.192191 0.440021 4.91555 vjc Exp15_3 2 2 5 0.272123 0.441105 0.00848238 0.0103445 0.198771 0.446567 3 0 0 1 blue normal_room sphere matte 0.183478 0.428385 0.183062 0.437375 5.39532 0.19877 0.44661 4.91566 vjc Exp15_3 3 1 5 0.306496 0.362857 0.00184656 0.00265913 0.200679 0.468379 3 0 0 1 blue equated_room sphere matte 0.183478 0.428385 0.19826 0.476139 5.11799 0.200712 0.46845 4.91553 vjc Exp15_3 3 2 5 0.317118 0.356814 0.00832397 0.00868372 0.203182 0.469192 3 0 0 1 blue equated_room sphere matte 0.183478 0.428385 0.19826 0.476139 5.11799 0.203193 0.469254 4.91563 vjc Exp15_3 4 1 5 0.35242 0.305791 0.00245856 0.000641233 0.207953 0.481947 3 0 0 4 neutral normal_room sphere glossy 0.197693 0.472254 0.197979 0.478066 5.12416 0.208146 0.482102 4.81659 vjc Exp15_3 4 2 5 0.376454 0.271126 0.00336235 0.00301079 0.211114 0.490351 3 0 0 4 neutral normal_room sphere glossy 0.197693 0.472254 0.197979 0.478066 5.12416 0.211357 0.490636 4.81651 vjc Exp15_3 5 1 5 0.261787 0.423306 0.00481363 0.00573648 0.193904 0.453062 3 0 0 4 blue normal_room sphere glossy 0.183478 0.428385 0.18305 0.437376 5.3964 0.194111 0.453555 4.80811 vjc Exp15_3 5 2 5 0.292284 0.401706 0.00519966 0.00596919 0.200585 0.458001 3 0 0 4 blue normal_room sphere glossy 0.183478 0.428385 0.183062 0.437375 5.39532 0.200916 0.458564 4.80711 vjc Exp15_3 6 1 5 0.297183 0.376741 0.00598639 0.00715143 0.19943 0.464802 3 0 0 4 blue equated_room sphere glossy 0.183478 0.428385 0.19826 0.476139 5.11799 0.199832 0.465702 4.80639 vjc Exp15_3 6 2 5 0.324026 0.353479 0.00694926 0.00617995 0.204812 0.470579 3 0 0 4 blue equated_room sphere glossy 0.183478 0.428385 0.198268 0.476156 5.11765 0.205346 0.47159 4.80585 vjc Exp15_4 1 1 5 0.306454 0.350606 0.000613506 0.00246518 0.199335 0.4724 3 0 0 1 neutral normal_room disk matte 0.197693 0.472254 0.197974 0.47807 5.11824 0.199336 0.47242 4.99653 vjc Exp15_4 1 2 5 0.305629 0.350089 0.00129965 0.00230291 0.199039 0.472656 3 0 0 1 neutral normal_room disk matte 0.197693 0.472254 0.197974 0.47807 5.11824 0.199019 0.472658 4.99652 vjc Exp15_4 2 1 5 0.20438 0.492047 0.0036014 0.00599549 0.183939 0.435874 3 0 0 1 blue normal_room disk matte 0.183478 0.428385 0.183045 0.437382 5.39013 0.183957 0.435889 4.99606 vjc Exp15_4 2 2 5 0.207676 0.486952 0.00380654 0.00390452 0.184407 0.437306 3 0 0 1 blue normal_room disk matte 0.183478 0.428385 0.183045 0.437382 5.39013 0.184391 0.43728 4.99543 vjc Exp15_4 3 1 5 0.30069 0.351601 0.0010192 0.00313048 0.197762 0.472697 3 0 0 1 blue equated_room disk matte 0.183478 0.428385 0.198259 0.476141 5.11204 0.197762 0.472695 4.99644 vjc Exp15_4 3 2 5 0.296695 0.362277 0.00183534 0.00417477 0.197728 0.469662 3 0 0 1 blue equated_room disk matte 0.183478 0.428385 0.198259 0.476141 5.11204 0.197727 0.469664 4.9964