Originally Posted by Booxtor
if it just about to change the shutdown times, the simplest way is to use this app:
Thanks, this looks like a useful app indeed.
I also feel silly because README from pm_config actually shows examples of values.
I guess, I expected to see some kind of list there, which is related to the values that show up in GUI. And since it is not there, THOSE values are somewhere else. Which means that there is another location that stores shutdown timers.