condition	mean	min	max
4 h after light	6558.7	6558.7	6558.7
8 h after light	6826.35	6301.7	7351.0
12 h after light	6569.549999999999	5768.2	7370.9
4 h after dark	6955.4	5850.6	8060.2
8 h after dark	8464.0	8448.5	8479.5
12 h after dark	9005.849999999999	8551.4	9460.3