condition	mean	min	max
4 h after light	338.0	338.0	338.0
8 h after light	312.9	276.6	349.2
12 h after light	416.85	354.9	478.8
4 h after dark	455.2	442.9	467.5
8 h after dark	376.15	356.4	395.9
12 h after dark	401.0	375.4	426.6