condition mean min max 0 h after light 0.2119635 0.148339 0.275588 2 h after light 0.22372199999999998 0.138039 0.309405 4 h after light 0.0700045 0.0 0.140009 8 h after light 0.21318749999999997 0.141765 0.28461 12 h after light 0.0 0.0 0.0 2 h after dark 0.0771185 0.0 0.154237 4 h after dark 0.13494250000000002 0.132438 0.137447 8 h after dark 0.0774935 0.0 0.154987 12 h after dark 0.0 0.0 0.0