condition mean min max 2 h after light 0.01702266666666667 0.0 0.102136 6 h after light 0.0 0.0 0.0 10 h after light 0.0 0.0 0.0 14 h after light 0.0 0.0 0.0 18 h after light 0.05875593333333333 0.0 0.16892 2 h after dark 0.014543466666666666 0.0 0.0872608