condition	mean	min	max
4 h after light	276.0	276.0	276.0
8 h after light	291.8	254.1	329.5
12 h after light	496.65000000000003	384.1	609.2
4 h after dark	429.65	289.4	569.9
8 h after dark	274.20000000000005	267.3	281.1
12 h after dark	246.2	233.6	258.8