condition	mean	min	max
4 h after light	2173.7	2173.7	2173.7
8 h after light	2054.1	1960.5	2147.7
12 h after light	1581.4	1229.3	1933.5
4 h after dark	942.45	640.7	1244.2
8 h after dark	912.9000000000001	571.6	1254.2
12 h after dark	1413.5500000000002	1098.7	1728.4