condition	mean	min	max
4 h after light	1.14478	0.9201	1.36946
8 h after light	2.39614	1.99679	2.79549
12 h after light	2.987885	2.50373	3.47204
4 h after dark	2.9552750000000003	2.92639	2.98416
8 h after dark	2.68346	1.87755	3.48937
12 h after dark	1.642605	1.3222	1.96301