condition mean min max 3 h after light 0.09524816666666668 0.0 0.201418 6 h after light 0.04423366666666667 0.0 0.132701 9 h after light 0.027617199999999998 0.0 0.0828516 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.020491600000000002 0.0 0.0614748 12 h after dark 0.060028 0.0 0.180084