condition mean min max 3 h after light 0.017925 0.0 0.2151 7 h after light 0.0 0.0 0.0 11 h after light 0.06280216666666666 0.0 0.373888 2 h after dark 0.04137241666666667 0.0 0.327663 6 h after dark 0.0 0.0 0.0 10 h after dark 0.03933983333333333 0.0 0.472078