condition	mean	min	max
4 h after light	183.4845565	174.275518	192.693595
8 h after light	171.1166725	162.001288	180.232057
12 h after light	153.55931450000003	150.169821	156.948808
4 h after dark	150.5694615	148.906866	152.232057
8 h after dark	121.15006550000001	94.209796	148.090335
12 h after dark	152.336749	152.336749	152.336749