condition	mean	min	max
0 h after light	19.79245	19.0844	20.5005
4 h after light	19.6184	17.6827	21.5541
8 h after light	27.273600000000002	23.8857	30.6615
4 h after dark	26.01735	24.2585	27.7762
8 h after dark	20.1214	19.1825	21.0603
12 h after dark	23.128999999999998	19.9772	26.2808