condition	mean	min	max
1 h after light	14.875000226666668	13.09584337	16.19053598
3 h after light	14.762805633333334	13.25004054	17.10985064
5 h after light	15.447312663333333	12.50958174	18.90148215
7 h after light	15.950755653333333	14.86946034	17.09169438
9 h after light	13.78156479	12.08487605	15.36315748
11 h after light	16.400285663333335	14.65567699	17.60632122
13 h after light	14.9109725	12.1686941	16.70583148
15 h after light	13.770206106666667	12.18382656	15.92395464
1 h after dark	17.967033886666666	16.57202119	19.43172787
3 h after dark	15.755474726666666	13.77132425	17.57817446
5 h after dark	16.315051216666667	13.44223403	18.6787073
7 h after dark	18.275701926666667	16.21261409	19.90854665