condition	mean	min	max
4 h after light	10.068180333333334	9.47419	10.97494
8 h after light	3.0290726666666665	2.493743	4.095815
12 h after light	4.674511	3.302578	5.599034
16 h after light	6.297024666666666	4.490416000000001	9.909502999999999
4 h after dark	10.259513	9.263242	12.10498
8 h after dark	17.90862	10.84061	23.153389999999998