condition	mean	min	max
4 h after light	1.4344815	0.464663	2.4043
8 h after light	1.3967195	0.676599	2.11684
12 h after light	2.21996	1.97308	2.46684
4 h after dark	1.6605699999999999	1.19362	2.04705
8 h after dark	2.40819	1.65246	3.40348
12 h after dark	1.570474	0.865222	2.14629