condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.10439699999999999 0.0 0.229366 10 h after light 0.03533133333333333 0.0 0.211988 14 h after light 0.0 0.0 0.0 18 h after light 0.0 0.0 0.0 2 h after dark 0.04077 0.0 0.24462