Condition TargetNumber x y Y L a b NC T1 0.304 0.322 50.67 55.75 0.35 -2.13 NC T2 0.343 0.288 47.74 54.34 25.21 -6.31 NC T3 0.226 0.283 51.17 55.98 -16.45 -20.26 NC T4 0.310 0.396 49.78 55.32 -17.97 15.15 CB T1 0.276 0.292 39.37 49.96 0.69 -11.69 CB T2 0.330 0.276 42.86 51.85 24.42 -10.54 CB T3 0.213 0.259 43.19 52.03 -12.59 -26.68 CB T4 0.284 0.367 38.10 49.24 -17.52 5.46