condition	mean	min	max
4 h after light	2206.4	2206.4	2206.4
8 h after light	2439.4	2166.3	2712.5
12 h after light	2288.35	1997.7	2579.0
4 h after dark	1939.1000000000001	1725.9	2152.3
8 h after dark	1757.0	1546.1	1967.9
12 h after dark	1602.7	1440.9	1764.5