condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.021847500000000002 0.0 0.131085 10 h after light 0.0 0.0 0.0 14 h after light 0.02083166666666667 0.0 0.12499 18 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0