condition	mean	min	max
1 h after light	15.517488983333333	12.91521105	18.34619414
3 h after light	13.873280126666668	12.57306517	16.37070646
5 h after light	14.788292736666667	12.30021635	17.99421101
7 h after light	16.209301396666667	13.92413417	18.27496553
9 h after light	15.449286243333333	14.70025968	16.53223444
11 h after light	14.990856383333334	13.7045783	17.24700854
13 h after light	15.375926376666667	12.76564891	17.19049684
15 h after light	15.126769736666667	13.17385663	17.3336914
1 h after dark	18.364928476666666	16.04292812	19.56986811
3 h after dark	16.891772783333334	15.5758485	18.41239291
5 h after dark	18.12430739	16.75925397	19.529283399999997
7 h after dark	17.879310156666666	17.39324714	18.30732306