condition	mean	min	max
4 h after light	160.44028	143.385903	177.494657
8 h after light	144.6872975	111.078211	178.296384
12 h after light	135.79267900000002	126.986208	144.59915
4 h after dark	138.5717775	133.757652	143.385903
8 h after dark	136.038456	122.770518	149.306394
12 h after dark	133.155134	133.155134	133.155134