condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.023938249999999998 0.0 0.287259 11 h after light 0.0 0.0 0.0 2 h after dark 0.01391275 0.0 0.166953 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0