condition	mean	min	max
3 h after light	1.9983766666666667	1.74242	2.46404
6 h after light	2.88152	2.62353	3.12153
9 h after light	5.05589	4.48465	5.38846
12 h after light	5.42889	2.00666	7.72699
3 h after dark	8.022373333333334	7.57178	8.79771
6 h after dark	6.74094	6.17057	7.70199
9 h after dark	4.80513	4.58582	5.23747
12 h after dark	2.934385	2.92321	2.94556