condition	mean	min	max
4 h after light	237.2662295	230.628385	243.904074
8 h after light	237.423439	217.505947	257.340931
12 h after light	243.062683	214.680021	271.445345
4 h after dark	190.9347075	169.847441	212.021974
8 h after dark	159.880765	137.286553	182.474977
12 h after dark	223.874947	223.874947	223.874947