condition	mean	min	max
3 h after light	4.180583333333334	3.98215	4.34039
6 h after light	3.16705	2.95927	3.41796
9 h after light	4.12571	3.33757	5.0248
12 h after light	5.604293333333334	4.84512	6.02275
3 h after dark	6.272333333333333	5.12345	7.18019
6 h after dark	8.48779	7.77472	9.32785
9 h after dark	6.38249	6.0095	6.73402
12 h after dark	2.7415	2.22747	3.3723