condition	mean	min	max
4 h after light	3.6441766666666666	2.70234	4.44989
8 h after light	2.094956	0.832328	3.18804
12 h after light	2.4594400000000003	1.39209	3.55426
4 h after dark	3.44414	2.84825	3.81622
8 h after dark	2.79787	1.65612	3.46353
12 h after dark	3.00194	2.89139	3.13648