condition	mean	min	max
4 h after light	10.086936999999999	9.987831	10.186043
8 h after light	9.90096	9.58115	10.22077
12 h after light	9.115558499999999	8.145921	10.085196
4 h after dark	10.873738	10.22077	11.526706
8 h after dark	10.722138000000001	10.42717	11.017106
12 h after dark	12.202851	12.202851	12.202851