Safari password Autofill timeout duration
I want to use iCloud Keychain to store/Autofill web passwords in Safari. What is the standard timeout period for Safari to ask me to re-enter my master password for it to autofill? I am concerned that if someone were to access my computer a couple hours after I autofill a password in Safari, they would be able to simply go to any website where I have a password saved and login without an issue. I assume there is a timeout duration, but I can't find any reference to it in official documentation. What am I missing?