Sample,L,a,b,Gloss,roughness
A,30.201,8.548,9.404,1.4,7.82
B,58.204,8.375,30.679,1.92,5.09
C,68.477,6.905,20.414,2.52,5.88
D,36.186,11.808,16.658,31.76,1.28
E,54.93,6.009,17.132,4.22,2.84
H,32.641,8.821,9.44,5.3,3.12
I,37.025,8.986,14.968,1.4,10.25
L,76.8,3.86,16.86111111,2.92,16.57
F,75.01,5.601,17.853,5.16,32.99
K,36.186,12.493,15.626,24.96,1.43
G,73.088,5.017,15.015,5.04,36.43
J,48.432,8.177,17.68555556,4.1,16.71