condition	mean	min	max
1 h after light	14.50795794	14.14387352	14.87204236
3 h after light	13.463331306666667	12.98240713	14.24461867
5 h after light	14.605510893333333	14.4976379	14.77256164
7 h after light	13.533876936666665	13.15028969	14.267625199999998
9 h after light	15.078644566666666	13.65759121	15.9354655
11 h after light	15.370709453333333	13.64202797	17.01383372
1 h after dark	14.43183501	10.93693056	19.98484722
3 h after dark	15.7284483	11.57491657	19.24894155
5 h after dark	15.229180083333334	12.74270787	16.49438268
7 h after dark	11.957843376666666	10.5201863	13.00905477
9 h after dark	13.628569800000001	7.87862195	19.25292083
11 h after dark	15.230648823333334	11.0168035	22.30369651