condition	mean	min	max
1 h after light	16.16614011	14.98875843	17.34352179
3 h after light	13.154367049333334	9.447503398	15.23300099
5 h after light	17.389646273333334	16.94663154	18.16599137
7 h after light	17.50343233	16.85129016	18.77557046
9 h after light	18.24968843	16.24952182	20.98272569
11 h after light	16.513298903333332	13.56259725	19.15712297
13 h after light	17.904034646666666	16.23173033	20.28231077
15 h after light	15.06286397	12.07905947	18.52736533
1 h after dark	17.980116143333333	16.791537899999998	19.87067434
3 h after dark	18.545973880000002	16.23737768	22.10166298
5 h after dark	16.18895542	14.01107918	18.12325472
7 h after dark	12.859600166666667	10.47321598	16.38159884