condition	mean	min	max
1 h after light	17.388193275	16.65417603	18.12221052
3 h after light	14.26267743	13.54036174	15.03473659
5 h after light	15.034873203333333	13.87755654	16.67289619
7 h after light	14.963661603333334	13.88877815	15.52186892
9 h after light	17.00032061	15.88312654	18.02030305
11 h after light	17.543519223333334	15.84760004	18.70235447
13 h after light	17.296310133333336	16.67234445	18.07360058
15 h after light	18.25005633	14.51137989	20.76292384
1 h after dark	17.72261625	16.59163864	19.34874294
3 h after dark	18.02210174	15.91774426	19.56907534
5 h after dark	19.784745086666668	18.09502603	22.43890625
7 h after dark	19.849176633333332	17.70182818	21.99876466