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 0.009747416666666666 0.0 0.116969 2 h after dark 0.005881875000000001 0.0 0.0705825 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0