condition mean min max 2 h after light 0.09071666666666667 0.0 0.5443 6 h after light 0.0 0.0 0.0 10 h after light 0.061150499999999997 0.0 0.366903 14 h after light 0.0 0.0 0.0 18 h after light 0.0 0.0 0.0 2 h after dark 0.06141666666666667 0.0 0.3685