condition	mean	min	max
1 h after light	9.6027304865	7.1775903329999995	12.02787064
3 h after light	7.695623811333333	5.605514157000001	9.709998911
5 h after light	9.286531747	7.395489801	10.26216615
7 h after light	8.817400217	8.274869792	9.33426496
9 h after light	8.581505257	6.615607409	9.811441164
11 h after light	9.471659219	9.355024998	9.605682762
1 h after dark	7.345683016666667	6.344568134	7.984448037000001
3 h after dark	7.382613445	5.62648924	9.310814272
5 h after dark	6.553994061666667	5.591821993	7.1970330229999995
7 h after dark	6.861740559999999	6.0031562339999995	7.530760387999999
9 h after dark	7.179220598333334	6.342999567000001	8.11435409
11 h after dark	7.512618522666666	6.926816669	7.80902624