condition	mean	min	max
0 h after light	13.7985	12.6873	14.9097
4 h after light	13.5955	13.3189	13.8721
8 h after light	22.169449999999998	20.2002	24.1387
4 h after dark	24.90355	23.0489	26.7582
8 h after dark	19.71105	19.7088	19.7133
12 h after dark	15.1356	14.6195	15.6517