I work in a bike shop and my internet use isn't restricted, I look up bike specs, products and accesories and consider it "working" .
I use google quite a lot, if we're having a conversation about something and I want an example or if somebody mentions an actor I don't know. I looked up why money spiders are called that the other day. Obviously I don't do it while there are customers in the shop, and I wouldn't post on here because I'd become too distracted.
I'm only on line during the day on a tuesday because it's my day off.
Other than that it's early morning or evenings.