condition	mean	min	max
4 h after light	53.353750000000005	52.9168	53.7907
8 h after light	40.765649999999994	37.422	44.1093
12 h after light	47.09695	43.4261	50.7678
4 h after dark	61.428266666666666	55.2707	68.0783
8 h after dark	53.1982	46.49	57.388
12 h after dark	60.52033333333333	49.7093	66.2561