condition	mean	min	max
4 h after light	3.27189	2.70633	3.73287
8 h after light	2.7976266666666665	1.00887	4.07864
12 h after light	3.62703	1.83719	6.22091
4 h after dark	3.2552	2.18364	3.81104
8 h after dark	4.6110533333333334	4.07603	5.25818
12 h after dark	3.527093333333333	3.15446	3.86841