What is Doze mode timing?

Question

As per Android documentation

If a user leaves a device unplugged and stationary for a period of time, with the screen off, the device enters Doze mode.

How long does the device need to stay idle and stationary before Doze mode starts?

And so on:

Periodically, the system exits Doze for a brief time to let apps complete their deferred activities. During thismaintenance window [...] Over time, the system schedules maintenance windows less and less frequently...

So, what is the maintenance windows interval and its increase rate?

Answer 1

Here is the reference about Doze window frequency from Base Lab Blog

Maintenance windows in Doze won't happen frequently. First window occurs an hour after last activity, the next after two, the next after four and so on.

There are beta apps that can customize the behavior to enter Doze mode (ie Greenify)