When does the 1 HR timer begin after doing 5

#0 - Aug. 30, 2010, 1:12 p.m.
Blizzard Post
I'm farming the deviate Hatchling and would like to know when the timer starts to count down the 1 hour cooldown upon doing 5 instances. Does the timer begin when I exit the 5th instance? . . . or from when I entered the 5th instance?
#1 - Aug. 30, 2010, 1:18 p.m.
Blizzard Post
I'm given to understand those are independent of each other. So, ONE should be available from your first entry, etc.

Does that make sense?
#9 - Aug. 30, 2010, 3:06 p.m.
Blizzard Post
That's the way I've always understood that to work, it may have changed over time :)

It should be no LONGER than an hour after your last run.