condition mean min max 4 h after light 2350.9 2350.9 2350.9 8 h after light 2296.45 2169.8 2423.1 12 h after light 2988.25 2492.2 3484.3 4 h after dark 3017.3999999999996 2698.6 3336.2 8 h after dark 3440.45 3111.1 3769.8 12 h after dark 3460.1499999999996 2903.1 4017.2