condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.0093205 0.0 0.111846 2 h after dark 0.010606416666666667 0.0 0.127277 6 h after dark 0.010683583333333335 0.0 0.128203 10 h after dark 0.0 0.0 0.0