condition	mean	min	max
4 h after light	1.100665	1.06091	1.14042
8 h after light	1.328335	1.21769	1.43898
12 h after light	1.8335	1.39248	2.27452
4 h after dark	2.0423050000000003	1.83512	2.24949
8 h after dark	2.058705	1.76262	2.35479
12 h after dark	1.534635	1.33398	1.73529