condition	mean	min	max
4 h after light	165.6	165.6	165.6
8 h after light	138.89999999999998	128.2	149.6
12 h after light	135.55	125.5	145.6
4 h after dark	176.95	150.9	203.0
8 h after dark	179.05	174.5	183.6
12 h after dark	202.55	171.4	233.7