Well I can speak for my faucet - we have no transaction fee and pay out daily at 12 UTC. However; there is a minimum withdrawal amount of 1000 satoshis.

And I disagree with with users stating that faucets are not worth it. My faucet is somewhat different because players compete in a fun browser game and a rewarded according to their skill. The best player made over 0.015 BTC last week!

Check out the statistics on my page to see how much it is paying and have your mind blown by the amount the best players of all time made.