condition mean min max 2 h after light 0.09617550000000001 0.0 0.577053 6 h after light 0.08589566666666666 0.0 0.515374 10 h after light 0.0 0.0 0.0 14 h after light 0.2093565 0.0 0.649831 18 h after light 0.26921266666666666 0.0 1.11728 2 h after dark 0.11276900000000001 0.0 0.676614