Perish Time

[Gothmar]

What is this "stat" measured in, exactly? Is it measured in real life minutes? Perhaps in-game minutes (though I don't think it is as from what I've seen it's just not possible)? It's obviously not seconds, in either form. I get people asking me what that is measured in and I can't tell them. Does anybody know for sure?

[TwitchyJ]

It's real life minutes