condition	mean	min	max
4 h after light	7810.8	7810.8	7810.8
8 h after light	6042.299999999999	5367.9	6716.7
12 h after light	6442.7	5254.7	7630.7
4 h after dark	7314.2	5971.0	8657.4
8 h after dark	7619.25	6605.9	8632.6
12 h after dark	8355.05	7713.8	8996.3