You have no idea how the radio biz works. Yes, some fool would advertise for those 3 hours and for the other 9 hours of equal time, but the rates would be so low that the station could not generate enough revenue.
Hey, by you knowing that someone would advertise, we have prophet in our midst. A prophet and a bigot at the same time.
Ok; you proved the prophet one; but can you PROVE the bigot one?