condition	mean	min	max
4 h after light	10.282599999999999	10.0094	10.5558
8 h after light	9.224165	8.77527	9.67306
12 h after light	12.78305	11.9833	13.5828
4 h after dark	12.799700000000001	12.6598	12.9396
8 h after dark	14.2295	14.1528	14.3062
12 h after dark	13.4608	12.7314	14.1902