condition	mean	min	max
4 h after light	0.8753555	0.565701	1.18501
8 h after light	1.8219599999999998	1.12036	2.52356
12 h after light	3.0304	2.64001	3.42079
4 h after dark	3.4748099999999997	3.19861	3.75101
8 h after dark	3.715445	3.65051	3.78038
12 h after dark	3.182805	2.84295	3.52266