TV induced insomnia

I battle between turning off the TV and going to sleep or watching TV in peace and quiet after everyone has gone to sleep. Sunday nights are the biggest battle because I like to watch CSI:Miami, Cold Case and Without a Trace. I never get to watch these shows in primetime, but I can keep up watching once a week late, late at night. Staying up until 2:00 or 3:00 AM makes Monday morning rough. I'm tired today.