condition	mean	min	max
4 h after light	183.339	181.943	184.735
8 h after light	158.13350000000003	152.419	163.848
12 h after light	196.6295	194.507	198.752
4 h after dark	221.075	214.678	226.188
8 h after dark	216.38266666666667	214.147	219.186
12 h after dark	203.953	201.802	206.923