condition mean min max 4 h after light 420.3772333333333 411.2468 425.6267 8 h after light 296.62553333333335 180.1837 404.3337 12 h after light 360.38169999999997 303.1753 431.7467 16 h after light 573.9893999999999 445.2057 732.31 4 h after dark 614.8787 569.474 664.7064 8 h after dark 451.66650000000004 364.1695 514.0954