condition	mean	min	max
4 h after light	2.928434666666667	2.839888	3.069456
8 h after light	2.111601333333333	1.415834	2.475218
12 h after light	1.5115333333333334	1.386643	1.590681
16 h after light	8.399773	2.568553	19.6959
4 h after dark	2.350034	2.101714	2.6869520000000002
8 h after dark	1.4864249999999999	1.39211	1.573466