Question Increase screen turning off time when in lock screen ?

[fahadsgalaxy]

When in lock screen, the screen turns off in just a few seconds.

I would like to keep the screen ON for custom time, say 20 mins before it turns off.

is it possible by any macOS command ? other than apps like keepyouawake etc ?

 

[Ralston18]

Perhaps:

https://www.tab-tv.com/how-to-manage-screen-timeout-on-mac/

or

https://www.comoapple.com/how-to-increase-screen-lock-time-on-macbook-air.html