condition	mean	min	max
4 h after light	1617.6	1617.6	1617.6
8 h after light	1713.25	1676.4	1750.1
12 h after light	1694.65	1657.3	1732.0
4 h after dark	2350.05	1955.8	2744.3
8 h after dark	2366.35	2319.2	2413.5
12 h after dark	2206.6000000000004	2137.8	2275.4