condition	mean	min	max
4 h after light	12.54285	11.4591	13.6266
8 h after light	12.523900000000001	12.0914	12.9564
12 h after light	12.8505	11.9311	13.7699
4 h after dark	13.2081	11.102	14.2719
8 h after dark	13.065266666666666	12.8382	13.2889
12 h after dark	13.3131	11.6258	15.5006