condition	mean	min	max
0 h after light	2.65776	2.02213	3.29339
4 h after light	13.92075	12.1504	15.6911
8 h after light	5.065465	4.94001	5.19092
4 h after dark	10.666545	9.18189	12.1512
8 h after dark	9.775295	8.89369	10.6569
12 h after dark	10.414285	3.28897	17.5396