condition	mean	min	max
4 h after light	1.7194500000000001	1.34834	2.09056
8 h after light	1.38678	1.18564	1.58792
12 h after light	0.9625105	0.827451	1.09757
4 h after dark	1.409755	1.19224	1.62727
8 h after dark	2.00685	1.94807	2.06563
12 h after dark	1.680625	1.57719	1.78406