condition mean min max 4 h after light 709.3273 656.6287 793.9688 8 h after light 641.8748666666667 431.05300000000005 822.2884 12 h after light 979.4951333333333 799.4504 1137.684 16 h after light 1597.53 1479.521 1690.0629999999999 4 h after dark 1442.8953333333334 1270.513 1775.771 8 h after dark 899.172 657.2080000000001 1034.414