condition	mean	min	max
4 h after light	140.1	140.1	140.1
8 h after light	132.5	119.1	145.9
12 h after light	129.05	87.2	170.9
4 h after dark	172.8	147.1	198.5
8 h after dark	139.1	122.1	156.1
12 h after dark	177.1	153.0	201.2