condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 10 h after light 6.2250499999999995 0.0 22.607 14 h after light 2.7216666666666662 0.0 16.33 18 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0