Luminance Luminance Saturation Saturation Hue Hue
Predictors Lower Upper Lower Upper Lower Upper
Dietary carotenoids -2.476 7.596 -0.006 0.022 -0.006 0.207
Ketocarotenoids -2.045 6.061 -0.004 0.019 -0.056 0.149
Xanthopterin -2.533 0.649 0.001 0.011 -0.061 0.019
Drosopterin -4.170 0.161 -0.002 0.01 -0.170 -0.069
Other pteridines -7.431 -0.254 0.002 0.02 -0.110 0.054
Total carotenoids -1.644 7.789 -0.007 0.0212
Total pteridines -7.576 1.256 0.007 0.0317