Smoke until done.
Seriously, it's all a matter of taste. Some people just cure and don't smoke at all, other traditions smoke for a couple hours at a time over several days.

I usually go about 2-4 hours, but I don't have fancy-shmancy equipment.
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Assistant to a Mad BBQ Scientist (and a squirrel): Primo Oval XL, Small Offset, Gasser, Optigrill,
UBS
"I love everything about the pig, even the way she walks." -- Spanish proverb
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(='.'=) This is the rabbit baby. Invests him in yours signature,
(")_(") and the help rabbit baby takes over control of the world!
Hmmmm, I wonder, WWGALD?
Avatar courtesy of Grillman and NorthwestBBQ
Promoted by Bigabyte to "Idiot #1"