condition mean min max 0 h after light 1.22038 1.15476 1.286 2 h after light 1.365575 1.07704 1.65411 4 h after light 1.23141 1.21379 1.24903 8 h after light 1.80504 1.31593 2.29415 12 h after light 3.591465 3.3194 3.86353 2 h after dark 2.17037 1.84476 2.49598 4 h after dark 1.79307 1.78737 1.79877 8 h after dark 1.82437 1.79151 1.85723 12 h after dark 1.2826840000000002 0.807598 1.75777