condition	mean	min	max
4 h after light	1793.519389	1720.337452	1866.701326
8 h after light	1939.802941	1834.170848	2045.435034
12 h after light	1884.7786955000001	1555.594565	2213.962826
4 h after dark	2329.041347	2088.981132	2569.101562
8 h after dark	2262.9815095	2191.654039	2334.30898
12 h after dark	1965.078211	1965.078211	1965.078211