condition mean min max 4 h after light 1050.5576333333333 919.7751 1246.45 8 h after light 1088.1184 873.5282 1258.617 12 h after light 1138.7350666666666 911.2852 1418.3110000000001 16 h after light 1813.0723333333333 1597.274 2087.1679999999997 4 h after dark 1723.5356666666667 1582.4089999999999 1846.7160000000001 8 h after dark 1109.0395666666666 755.6877 1314.898