Can you tell me more detail on POS?

How long does it take to stake? I see you said on your thread about five minutes, but I had my wallet open for 8 hours yesterday and none of them went into stake.

How can I calculate how much I will earn on staked coins?

Anything else you can add to how much stake per day etc?

When do the coins come out of stake?

I do not see any info on your thread about it...