condition	mean	min	max
4 h after light	2002.0172223333332	1927.185	2083.786667
8 h after light	2295.066111	1850.14	2538.365
12 h after light	2507.8133333333335	2193.88	2846.566667
1.5 h after dark	2459.6255553333335	1725.27	2919.663333
5.5 h after dark	2619.648889	2481.076667	2691.37
9.5 h after dark	2242.6044443333335	2108.07	2455.743333