InsideRadio has an article which shows the changes in AQH that have resulted during the hours that stations in New York regularly go commercial free. Apparently WLTW has benefited the most.
http://www.insideradio.com/new-data...cle_082567b4-5c5f-11ea-9e56-a30b8ed37566.html
http://www.insideradio.com/new-data...cle_082567b4-5c5f-11ea-9e56-a30b8ed37566.html