condition mean min max 2 h after light 0.03807916666666667 0.0 0.228475 6 h after light 0.113832 0.0 0.682992 10 h after light 0.0 0.0 0.0 14 h after light 0.0 0.0 0.0 18 h after light 0.18276499999999998 0.0 1.09659 2 h after dark 0.0 0.0 0.0