condition	mean	min	max
2 h after light	8.537335	5.82406	11.4586
6 h after light	6.8840916666666665	4.03158	8.70792
10 h after light	6.74501	4.32058	10.0968
14 h after light	6.672618333333333	4.05197	8.12043
18 h after light	6.142105	5.40264	7.71275
2 h after dark	8.238698333333334	6.24766	9.37859