condition	mean	min	max
4 h after light	10.308385000000001	8.490183	12.126587
8 h after light	10.600426	10.531686	10.669166
12 h after light	10.929776	10.669166	11.190386
4 h after dark	10.95827	10.654792	11.261748
8 h after dark	10.1778055	9.458463	10.897148
12 h after dark	11.452011	11.452011	11.452011