condition mean min max 1 h after light 1.5546956895 1.223077193 1.886314186 3 h after light 2.5483642383333334 1.697830433 3.457304593 5 h after light 4.168208667 3.623773916 5.147330425 7 h after light 5.392583622 4.716462025 6.573320442000001 9 h after light 6.3372628476666675 5.741817467000001 6.918689144 11 h after light 7.433341747666667 6.847070372 8.316762894 13 h after light 9.105439391666668 6.673825825 10.49753006 15 h after light 9.802392606 9.338770978 10.04514661 1 h after dark 8.586518933333334 6.666314766 9.800703042 3 h after dark 8.035384883333334 7.034480741 9.938777778 5 h after dark 6.599610511666667 5.492378981 8.306947151000001 7 h after dark 5.274069105666666 4.663977059 6.1332898039999995