condition mean min max 0 h after light 0.62989 0.415298 0.844482 2 h after light 0.541969 0.462262 0.621676 4 h after light 0.506648 0.497551 0.515745 8 h after light 0.546763 0.428892 0.664634 12 h after light 1.4252449999999999 1.11228 1.73821 2 h after dark 1.953165 1.91107 1.99526 4 h after dark 1.89711 1.88715 1.90707 8 h after dark 1.449595 1.29754 1.60165 12 h after dark 0.5523115 0.394052 0.710571