condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.012923983333333333 0.0 0.0775439 10 h after light 0.0 0.0 0.0 14 h after light 0.05802363333333333 0.0 0.161095 18 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0