I had to answer 10 or more hours on the computer, but 8 of those are at work! Sometimes I am on in the evening for an hour or two, it just depends on how rough a day I've had at work and if I need to take a nap like I did last night! LOL
On the weekends, I'm probably on about 10-12 hours a day, mostly my game on those days because I need to do something fun to unwind!