Historical clue formulations

• "Good Times" and "Happy Days," e.g. — 2023-08-27
• Light shows? — 2022-07-14
• "Mom" and "Mama's Family" — 2013-11-09
• "2 Broke Girls" and "30 Rock" — 2012-04-09
• TV Land staple — 2012-03-09
• Light TV fare — 2011-06-19
• Some primetime TV — 2003-01-18