condition mean min max 0 h after light 0.2113545 0.195595 0.227114 2 h after light 0.1192515 0.101993 0.13651 4 h after light 0.08986345 0.0461529 0.133574 8 h after light 0.09355229999999999 0.0469096 0.140195 12 h after light 0.6563645 0.638687 0.674042 2 h after dark 0.6873245 0.561161 0.813488 4 h after dark 0.4448275 0.436571 0.453084 8 h after dark 0.52552 0.459811 0.591229 12 h after dark 0.1426755 0.139892 0.145459