condition mean min max 1 h after light 0.0 0.0 0.0 3 h after light 0.0 0.0 0.0 5 h after light 0.0 0.0 0.0 7 h after light 0.214332996 0.0 0.642998988 9 h after light 0.5555392076666666 0.0 1.666617623 11 h after light 0.0 0.0 0.0 13 h after light 0.0 0.0 0.0 15 h after light 0.0 0.0 0.0 1 h after dark 0.0 0.0 0.0 3 h after dark 0.6310655193333333 0.0 1.452924387 5 h after dark 0.0 0.0 0.0 7 h after dark 0.0 0.0 0.0