condition	mean	min	max
4 h after light	512.1	512.1	512.1
8 h after light	398.65	351.0	446.3
12 h after light	413.70000000000005	349.3	478.1
4 h after dark	515.6	397.2	634.0
8 h after dark	652.05	546.2	757.9
12 h after dark	768.95	755.9	782.0