condition	mean	min	max
4 h after light	173.1	173.1	173.1
8 h after light	157.65	135.3	180.0
12 h after light	152.25	125.3	179.2
4 h after dark	167.10000000000002	132.3	201.9
8 h after dark	159.85000000000002	136.4	183.3
12 h after dark	195.0	181.5	208.5