condition	mean	min	max
4 h after light	358.4	358.4	358.4
8 h after light	290.75	240.6	340.9
12 h after light	470.65	347.2	594.1
4 h after dark	340.1	89.2	591.0
8 h after dark	275.65	239.0	312.3
12 h after dark	267.25	258.9	275.6