condition mean min max 3 h after light 0.033411916666666666 0.0 0.249445 7 h after light 0.050422916666666664 0.0 0.360023 11 h after light 0.016681166666666667 0.0 0.200174 2 h after dark 0.03015925 0.0 0.18344 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0