condition	mean	min	max
1 h after light	13.728257405	12.40010829	15.05640652
3 h after light	15.486864273333333	12.81737653	16.97012333
5 h after light	15.556460166666666	13.12475552	20.34780325
7 h after light	18.11790072	16.9985784	19.19061414
9 h after light	16.634884653333334	15.76772376	17.55234155
11 h after light	17.498038996666665	16.47796494	18.85969604
1 h after dark	12.997894730333334	9.868448131000001	18.39863109
3 h after dark	11.587413061333333	9.082247067	15.90777305
5 h after dark	10.190409157666668	7.885621911	13.09584819
7 h after dark	7.138299210666667	5.800328596	9.043668924
9 h after dark	3.7106731016666665	2.76311383	4.278906749
11 h after dark	4.067059957333333	2.10960067	6.614199656