condition	mean	min	max
4 h after light	2666.1296	2030.601041	3301.658159
8 h after light	2672.49035	2268.748643	3076.232057
12 h after light	2475.405103	2400.718392	2550.091814
4 h after dark	2543.897502	2218.422496	2869.372508
8 h after dark	2176.6634485	2163.001288	2190.325609
12 h after dark	1897.618904	1897.618904	1897.618904