condition	mean	min	max
1 h after light	13.285621295	12.45901974	14.11222285
3 h after light	12.43986475	11.80123271	13.12486246
5 h after light	15.67592508	14.23339132	17.51504323
7 h after light	16.22647787	11.11039039	18.79347276
9 h after light	18.349131353333334	17.742355399999997	19.32234807
11 h after light	18.96054666	15.86399075	22.9974475
13 h after light	20.66222106	19.3869072	21.75479703
15 h after light	22.135417993333334	20.37117056	23.71371836
1 h after dark	20.679838529999998	18.44070681	22.36848894
3 h after dark	18.550880416666665	14.25565048	22.1570969
5 h after dark	15.677172183333333	14.78927912	16.21012748
7 h after dark	15.247928896666666	14.38188031	15.69903223