condition mean min max 0 h after light 1.54996 1.12467 1.97525 2 h after light 0.977948 0.829226 1.12667 4 h after light 1.29878 0.799 1.79856 8 h after light 1.4010715 0.681493 2.12065 12 h after light 4.7595 3.25398 6.26502 2 h after dark 4.74888 3.10847 6.38929 4 h after dark 5.873419999999999 4.28283 7.46401 8 h after dark 4.94015 3.46818 6.41212 12 h after dark 1.319306 0.680022 1.95859