condition mean min max 3 h after light 0.0397223 0.0 0.171453 7 h after light 0.035226025 0.0 0.156918 11 h after light 0.05856193333333333 0.0 0.537712 2 h after dark 0.0326732 0.0 0.13843 6 h after dark 0.010108666666666667 0.0 0.121304 10 h after dark 0.041554916666666664 0.0 0.223899