condition	mean	min	max
4 h after light	11.499611999999999	10.781213	12.218011
8 h after light	10.772628000000001	9.241316	12.30394
12 h after light	9.9915675	9.784475	10.19866
4 h after dark	9.4183335	9.224513	9.612154
8 h after dark	9.8367285	9.773385	9.900072
12 h after dark	9.138912	9.138912	9.138912