condition	mean	min	max
3 h after light	11.57794	7.65542	16.4815
6 h after light	8.118403333333333	7.2722	9.16993
9 h after light	10.950813333333333	7.50195	16.8824
12 h after light	19.750333333333334	11.0254	24.2146
3 h after dark	15.9845	12.5322	20.3728
6 h after dark	7.91678	6.4479	10.2666
9 h after dark	7.56184	4.13136	11.2731
12 h after dark	7.14682	3.04735	12.0425