condition	mean	min	max
1 h after light	16.184392985	15.48463978	16.88414619
3 h after light	14.115327573333333	13.33517565	14.76735521
5 h after light	17.877837056666667	15.09422336	19.29868145
7 h after light	15.921274656666666	13.08981751	17.72020744
9 h after light	18.352887153333334	17.26249938	19.20791247
11 h after light	14.285907196666667	13.17106147	15.19259179
1 h after dark	15.76311954	14.22692472	17.09943935
3 h after dark	17.577075906666664	15.63510116	20.263026
5 h after dark	18.35084093	17.57776614	18.98525292
7 h after dark	18.233029096666666	14.58935212	20.655314699999998
9 h after dark	19.88313299	18.44575535	21.10978755
11 h after dark	18.08892447	17.96641504	18.17066829