condition	mean	min	max
4 h after light	8.605206	7.808566	9.401846
8 h after light	9.6880465	9.668262	9.707831
12 h after light	9.7105505	9.313545	10.107556
4 h after dark	9.4221875	9.063545	9.78083
8 h after dark	10.2334995	9.417244	11.049755
12 h after dark	9.869787	9.869787	9.869787