condition mean min max 3 h after light 0.052136499999999995 0.0 0.310905 7 h after light 0.06448435833333332 0.0 0.309936 11 h after light 0.0930565 0.0 0.395914 2 h after dark 0.05914618333333333 0.0 0.525177 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0