condition	mean	min	max
0 h after light	1.28266	1.22272	1.3426
4 h after light	1.034958	0.746186	1.32373
8 h after light	1.656355	1.44905	1.86366
4 h after dark	2.4607099999999997	1.68485	3.23657
8 h after dark	2.23449	1.92333	2.54565
12 h after dark	1.4427699999999999	1.09701	1.78853