condition	mean	min	max
1 h after light	15.983837399999999	11.77704998	20.19062482
3 h after light	9.315735656666666	8.45354885	10.36196773
5 h after light	14.263525442666666	8.684347687999999	19.35279649
7 h after light	8.169272973666667	7.572250156	8.585224437
9 h after light	7.129753724	6.284852302000001	8.788860318
11 h after light	6.790242290666666	5.212778962	8.231913416
1 h after dark	5.831397584333334	4.976496301	7.256484765
3 h after dark	5.882046586666666	3.6294417560000003	7.986016127999999
5 h after dark	8.790902813333334	5.978781305	10.40104506
7 h after dark	9.018761058	8.75889927	9.168850734
9 h after dark	8.822085656	8.473132719	9.222877677
11 h after dark	10.636142406666666	10.39814497	11.04365705