condition	mean	min	max
3 h after light	1.13842375	0.715578	1.56813
7 h after light	1.3178786666666666	0.753356	2.10328
11 h after light	1.7046808333333334	1.39995	2.25948
2 h after dark	1.929815	1.35058	2.60047
6 h after dark	1.65822	1.09469	2.6491
10 h after dark	1.2164145	0.696025	1.83497