condition mean min max 0 h after light 0.45768 0.0 0.91536 2 h after light 0.0 0.0 0.0 4 h after light 0.62511 0.0 1.25022 8 h after light 0.437396 0.0 0.874792 12 h after light 0.242649 0.0 0.485298 2 h after dark 0.694725 0.437694 0.951756 4 h after dark 0.20431 0.0 0.40862 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0