condition mean min max 2 h after light 67.96512833333333 0.0 250.232 6 h after light 134.14290499999998 0.0 472.931 10 h after light 192.35934 0.0 533.319 14 h after light 6.308221666666666 0.0 12.8137 18 h after light 6.653005 0.0 11.3306 2 h after dark 68.25845166666667 0.0 366.314