condition	mean	min	max
3 h after light	3.14211	0.717693	6.46553
7 h after light	2.6292758333333333	0.79703	4.56251
11 h after light	1.49389975	0.395466	2.77811
2 h after dark	2.188447	0.833223	3.46573
6 h after dark	2.5275288333333332	0.935086	5.49422
10 h after dark	2.0056325833333335	0.617168	3.84671