condition	mean	min	max
0 h after light	147.0625	146.875	147.25
4 h after light	75.96805	71.0717	80.8644
8 h after light	35.523250000000004	33.9861	37.0604
4 h after dark	107.8945	101.263	114.526
8 h after dark	120.646	119.373	121.919
12 h after dark	147.13400000000001	135.614	158.654