condition	mean	min	max
4 h after light	311.4	311.4	311.4
8 h after light	353.54999999999995	331.7	375.4
12 h after light	308.25	256.9	359.6
4 h after dark	357.6	311.0	404.2
8 h after dark	262.1	240.2	284.0
12 h after dark	269.15	248.6	289.7