condition	mean	min	max
4 h after light	10.61055	10.5568	10.6643
8 h after light	9.346475	9.2124	9.48055
12 h after light	11.4076	11.3938	11.4214
4 h after dark	12.2282	12.1359	12.3205
8 h after dark	13.63695	13.3405	13.9334
12 h after dark	13.26175	12.6571	13.8664