condition	mean	min	max
4 h after light	52.61215	51.5562	53.6681
8 h after light	40.83065	39.619	42.0423
12 h after light	44.897850000000005	44.0056	45.7901
4 h after dark	59.1806	57.9938	60.3674
8 h after dark	67.24855	66.3916	68.1055
12 h after dark	66.971	66.7697	67.1723