condition mean min max 4 h after light 2381.8 2381.8 2381.8 8 h after light 2574.2 2521.7 2626.7 12 h after light 2562.3 2345.8 2778.8 4 h after dark 2800.05 2702.3 2897.8 8 h after dark 2704.6499999999996 2702.6 2706.7 12 h after dark 2733.0 2490.5 2975.5