condition	mean	min	max
1 h after light	13.634511965000002	11.00769474	16.26132919
3 h after light	12.349106899666666	8.931370199	17.45581914
5 h after light	12.43092574	7.99104636	18.85341835
7 h after light	10.543784147333334	7.871533526	14.28039891
9 h after light	10.991243643333334	10.01763899	12.86876181
11 h after light	13.89051933	12.68264171	14.98083573
13 h after light	14.50052687	11.93941317	17.06198203
15 h after light	14.210134486666666	12.98316941	14.94539695
1 h after dark	12.814709206666667	11.42288837	14.72649535
3 h after dark	11.317910276333333	9.996367369	12.47219172
5 h after dark	8.482133592	8.11671172	8.96629379
7 h after dark	7.608330683666667	5.86243053	9.966595932