condition	mean	min	max
0 h after light	2.35837	2.12045	2.59629
4 h after light	2.70829	2.28061	3.13597
8 h after light	2.947375	2.39832	3.49643
4 h after dark	5.44692	4.64618	6.24766
8 h after dark	3.20427	3.13257	3.27597
12 h after dark	2.146955	1.64702	2.64689