Serious question, got the idea from someone who contacted me on reddit regarding some internet use survey they are doing. I would host a strawpoll or something but I think it's against rules (Survey rule? mods please correct me if I am wrongo).
Personally, on a slow day (been quite slow recently), I spend almost 8 hours a day on reddit, at home and at work combined.
On a busy day if I can even grab my phone to take a peek, that's a luxury.
Your vote: >1 hour