condition	mean	min	max
1 h after light	13.23162039	13.056378599999999	13.40686218
3 h after light	10.19695685	8.277910442	13.89992995
5 h after light	10.285290023333333	7.31095497	12.04749145
7 h after light	8.050273246666666	7.249664685	8.506187198
9 h after light	7.670189840333333	7.166617894	8.352204353
11 h after light	8.036693653	7.016268748	8.973544309
1 h after dark	8.082188367666667	7.186003234	8.660711099999999
3 h after dark	7.730932451333334	6.711113672000001	8.95854575
5 h after dark	9.781983835	8.958233165	11.09542591
7 h after dark	9.054644205666667	8.398183552	9.671858928999999
9 h after dark	8.953251566333334	8.36763689	9.626434637000001
11 h after dark	9.409508469666665	8.582213925	10.56979309