Re: Sleeping on the Enterprise
If we assume that the 3 seasons are just the first 3 years of the 5 year mission, we can then assume that something interesting happened only 79 days (roughly) out of 1,095. Coincidentally, those 79 days were when we had the TV on.
Dr. Howard, Dr. Fine, Dr. Howard: For duty and humanity! --Men in Black (1934)