Condition TargetNumber x y Y L a b NC T1 0.310 0.329 53.85 57.22 0.26 0.30 NC T2 0.345 0.289 48.52 54.72 25.33 -5.66 NC T3 0.230 0.291 54.15 57.36 -17.79 -18.03 NC T4 0.319 0.405 54.87 57.68 -18.15 18.91 CB T1 0.282 0.299 41.58 51.17 0.62 -9.69 CB T2 0.324 0.271 40.91 50.81 24.08 -12.33 CB T3 0.208 0.250 40.42 50.54 -11.14 -29.10 CB T4 0.293 0.377 41.73 51.25 -17.67 8.66