condition	mean	min	max
4 h after light	12.603449999999999	11.8042	13.4027
8 h after light	9.45312	8.75754	10.1487
12 h after light	9.981785	9.13687	10.8267
4 h after dark	11.585	10.6647	12.8901
8 h after dark	14.529933333333334	14.0402	14.9881
12 h after dark	11.098076666666666	9.76263	12.0253