condition mean min max 4 h after light 4613.3 4613.3 4613.3 8 h after light 4954.200000000001 4190.6 5717.8 12 h after light 5113.65 4861.3 5366.0 4 h after dark 4417.85 3072.6 5763.1 8 h after dark 4395.8 4037.0 4754.6 12 h after dark 4528.450000000001 4211.3 4845.6