I don't know. Every couple of hours some of my coins move to "Stake", and then a reward is generated. Some people report this happening several times an hour. But for me it is much less frequent than that. Also, it isn't paying 10%. So if you are expecting 10% you will disappointed. I am still waiting for an explanation from the developer(s).
Doing the math:
At 3.65% annual percentage rate the equation is: 1.0365=(1+x)^365 ... daily percentage rate is therefore 0.0098223%.