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 0.021571000000000003 0.0 0.258852 2 h after dark 0.017268833333333334 0.0 0.207226 6 h after dark 0.0 0.0 0.0 10 h after dark 0.018637583333333332 0.0 0.223651