condition	mean	min	max
4 h after light	3.5366176666666664	3.406617	3.764669
8 h after light	2.7474536666666665	1.6227610000000001	3.7015839999999995
12 h after light	1.6584003333333335	1.493486	1.8282150000000001
16 h after light	3.425782	2.859455	4.045134
4 h after dark	2.7925109999999997	2.5422919999999998	3.259696
8 h after dark	1.7951766666666669	1.7221830000000002	1.8685880000000001