condition	mean	min	max
4 h after light	10.0090185	8.069962	11.948075
8 h after light	8.8926395	8.366695	9.418584
12 h after light	9.7102705	9.368883	10.051658
4 h after dark	10.3776355	9.368883	11.386388
8 h after dark	8.843482	8.387326	9.299638
12 h after dark	9.351315	9.351315	9.351315