condition	mean	min	max
1 h after light	13.105264465000001	12.31743997	13.89308896
3 h after light	15.865943376666666	13.72669699	18.63322443
5 h after light	17.32386113	16.45735872	18.16599137
7 h after light	16.697557203333332	13.88798799	18.39361164
9 h after light	17.201817056666666	15.83967565	17.90171787
11 h after light	17.185527556666667	16.31481986	17.99367718
13 h after light	16.901601273333334	14.5714496	19.04732229
15 h after light	18.652513406666667	18.05074084	19.00003408
1 h after dark	20.547161356666667	17.69108458	24.49349539
3 h after dark	18.28821471	15.67368929	20.20472976
5 h after dark	19.6262237	18.40917579	20.35380915
7 h after dark	18.296403466666668	15.88521275	19.78712208