condition	mean	min	max
1 h after light	8.605690202	8.605690202	8.605690202
3 h after light	8.825414297	8.478341796	9.172486798
5 h after light	6.3709842519999995	6.139584056	6.602384448
7 h after light	8.0856396915	7.941096456	8.230182927000001
9 h after light	6.237120675	4.817495635	7.656745715
11 h after light	5.992786638	5.952655842	6.032917434
1 h after dark	5.254476164	3.9019221230000003	6.607030205
3 h after dark	5.3294541755000004	5.163389961	5.49551839
5 h after dark	7.1498309305	5.403357839	8.896304022
7 h after dark	11.589252847000001	9.473715304	13.70479039
9 h after dark	14.376845445	12.95684868	15.79684221
11 h after dark	17.068668305	15.50080079	18.63653582