condition	mean	min	max
4 h after light	2183.6	2183.6	2183.6
8 h after light	2274.8500000000004	2183.9	2365.8
12 h after light	2490.45	2395.0	2585.9
4 h after dark	2168.85	1627.3	2710.4
8 h after dark	1808.25	1639.5	1977.0
12 h after dark	1652.5500000000002	1576.9	1728.2