condition	mean	min	max
4 h after light	179.27313800000002	172.24535	186.300926
8 h after light	159.44001200000002	151.976695	166.903329
12 h after light	152.7725945	132.697748	172.847441
4 h after dark	177.24999350000002	126.164514	228.335473
8 h after dark	182.5166305	140.024385	225.008876
12 h after dark	185.087116	185.087116	185.087116