condition	mean	min	max
4 h after light	678.033518	656.517655	699.549381
8 h after light	834.1996065000001	734.232057	934.167156
12 h after light	1162.152322	984.509845	1339.794799
4 h after dark	1299.090879	1032.942048	1565.23971
8 h after dark	1741.435078	1449.119296	2033.75086
12 h after dark	605.706442	605.706442	605.706442