condition	mean	min	max
4 h after light	175.4255	173.1	177.751
8 h after light	188.1725	182.124	194.221
12 h after light	148.661	142.698	154.624
4 h after dark	242.10649999999998	226.081	258.132
8 h after dark	209.8555	201.97	217.741
12 h after dark	207.96550000000002	207.943	207.988