condition	mean	min	max
2 h after light	5.04821	3.40359	6.02105
6 h after light	4.37498	3.30265	5.59846
10 h after light	2.8042483333333332	2.09317	3.55917
14 h after light	3.3141716666666667	2.46989	5.24673
18 h after light	4.202423333333334	3.35062	5.25721
2 h after dark	3.448915	2.55183	4.33548