condition	mean	min	max
4 h after light	2113.7	2113.7	2113.7
8 h after light	2097.3	1867.0	2327.6
12 h after light	2454.6000000000004	2255.9	2653.3
4 h after dark	2321.1499999999996	1928.1	2714.2
8 h after dark	2248.1499999999996	2140.2	2356.1
12 h after dark	2413.95	2354.0	2473.9