condition	mean	min	max
1 h after light	6.490578438	6.282072566	6.69908431
3 h after light	13.019023559	4.921506297	17.25384151
5 h after light	19.531059956666667	16.10308263	23.64258947
7 h after light	17.560256459999998	15.52453448	20.31229985
9 h after light	18.944802733333333	17.48996034	21.08724862
11 h after light	18.47417400333333	17.54648396	19.15981081
1 h after dark	18.624955693333334	16.08482062	21.77576737
3 h after dark	18.91242782666667	16.67610064	20.24777007
5 h after dark	17.300815126666667	16.06303878	18.81724259
7 h after dark	15.648604353333333	14.50267447	16.71713896
9 h after dark	15.199596623333333	14.04985384	16.02724297
11 h after dark	15.677532646666666	13.33055995	17.85794009