condition	mean	min	max
4 h after light	5.57624	5.49297	5.71011
8 h after light	5.459216666666666	5.36506	5.63857
12 h after light	5.42458	5.34734	5.5218
4 h after dark	5.543796666666666	5.41859	5.7194199999999995
8 h after dark	5.52372	5.42315	5.64228
12 h after dark	5.714733333333333	5.58791	5.84262