condition	mean	min	max
4 h after light	3.757056	3.641611	3.9458230000000003
8 h after light	3.9514453333333335	2.970295	4.766443
12 h after light	2.690169	1.882555	3.367668
16 h after light	4.117968333333333	3.766897	4.447931
4 h after dark	10.751322	9.407166	11.80526
8 h after dark	3.3657383333333333	2.012791	5.708465