condition mean min max 4 h after light 3634.8999999999996 2833.1009999999997 4135.168 8 h after light 1898.2823333333333 1470.8120000000001 2620.159 12 h after light 801.0931 762.8107 821.158 16 h after light 682.4131666666667 620.0013 764.193 4 h after dark 1484.0303333333334 1035.474 2024.3970000000002 8 h after dark 2003.9950000000001 1313.299 2556.955