condition	mean	min	max
4 h after light	144.92895800000002	143.385903	146.472013
8 h after light	131.539749	119.693595	143.385903
12 h after light	155.50322599999998	154.851318	156.155134
4 h after dark	140.11904700000002	136.525122	143.712972
8 h after dark	136.2485905	130.802704	141.694477
12 h after dark	161.554451	161.554451	161.554451