condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0021778 0.0 0.0261336 11 h after light 0.0044558666666666665 0.0 0.0313725 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0