condition	mean	min	max
1 h after light	7.659164543999999	7.3190720989999996	7.999256989
3 h after light	6.354462382	5.78037984	6.83229262
5 h after light	6.9644977463333335	6.138150007999999	7.415706067
7 h after light	6.980596504999999	6.535523757999999	7.2658885689999995
9 h after light	7.715104121333333	6.640103067	8.958069723
11 h after light	7.662513779	6.432522276	8.299525085
13 h after light	7.679051477	7.457430422000001	8.00491652
15 h after light	7.441696042999999	7.018899492999999	7.928168528
1 h after dark	8.137449215666667	7.042993931	8.723710687999999
3 h after dark	8.707434573666667	8.012953512000001	9.671027952000001
5 h after dark	8.863952692	7.853743936	9.746191605
7 h after dark	8.773630412333334	8.190799422000001	9.360652599