condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0350085 0.0 0.420102 11 h after light 0.025965583333333334 0.0 0.311587 2 h after dark 0.016764416666666667 0.0 0.201173 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0