[CQ-Contest] NAQP Time-Off Strategy

[John Reilly]

Once again this weekend, I was faced with determining if/when to take 
breaks. Personally, I took a break around 23z when activity on 20m was 
beginning to slack off, and 40m wasn't active, yet. On the other hand, 
it also appears to me that activity really begins to decrease after the 
10 hour point.

Is there a "best practice"? What is your time-off strategy?
   - 73, John, N0TA