condition	mean	min	max
3 h after light	0.864826	0.415609	1.29319
6 h after light	1.3873766666666667	1.29557	1.54541
9 h after light	1.81339	1.38815	2.10627
12 h after light	2.08864675	0.885817	3.71902
3 h after dark	9.537513333333333	7.18014	11.0659
6 h after dark	4.94438	3.53295	5.85152
9 h after dark	4.620253333333333	4.12211	5.06681
12 h after dark	5.55249	4.61494	6.49004