Tootfinder

A question for London folks, and people who often travel through there: if you had to go on the tube on a Saturday, what times of day would you predict would be least busy and most busy? And what would be the pattern for Sunday?
Just thinking about some future travel plans which involve crossing a bit of London - one end would be St Pancras - and for which I'll have some flexibility in when to set off.
(I imagine that "first thing in the morning" and "last thing at night" are among the least busy times, but in reality those are no good to me because of the other legs of the journey. So I'm mostly interested in the likely variations between, say, 9.00 and 20.00.)
Thanks for any info!
#AskFedi #London #LondonUnderground