I’m old enough to remember when local TV stations used to sign off the air around midnight or shortly after. The late news would come on at 10 pm, followed by a talk show or an old movie. Then the station would air something you would probably never see today. They would end their broadcast day with a little Christian devotional and a prayer. In the area where I grew up, the devotional was called “Lamp Unto My Feet”.
Finally, they would play the national anthem, with video of the American flag flowing in full wind. Then a test pattern would come up for a few minutes, then static as the signal was cut off. Today of course, stations run 24 hours, never signing off. Station operators felt there was money to be made airing commercials in the overnight hours, and the time slot surprisingly finds a modest audience.
I’m nostalgic about the sign-offs. It’s almost like the stations were saying “Okay, you’ve watched enough TV for one day. Go to bed and get some rest.” Those were the days when the media business policed itself, especially in terms of content and language.
I miss those days.