How to interpret Claude's sliding-window quotas?

We're having a discussion in the team how Claude actually does quota accounting. Can anyone pitch in on these questions:

• If you start your first session at midnight, your "5 hour rolling window" checkpoints are at 5pm, 10am, etc. right?
• If you start your second one at 1am, its "rolling window" is still bounded at 5am, 10am, etc., right?
• When all your sessions are idle for 5h+, is the "window" reset?
• If your first session started at midnight, and then you paused until 4:50am, does Claude:
  • a) allow you to spend the rest of your allowance in those 10 minutes, then continue working into the next time window, where it allows you a fresh new allowance, or
  • b) start your next window at 4:50am, somehow discarding the previous window's allowance?, or
  • c) something even more bizzare?