Doha, Qatar Layover- 15 hrs in an airport

So I left Houston yesterday afternoon at 8pm Houston time. A mere 14 hour hop, skip, and a jump over an ocean and continent, and wha-la!, its somehow night time again in Doha, Qatar. I have a 15 hour lay over here, at Hamad International Airport, then I'm back in the air again headed to Katmandu, Nepal. I'll spend the night there, then take a 6 hour bus ride to my final destination in Pokhara. The airport is pretty nice here, and there are a few shops scattered about. They also have some reclined chairs to sleep in, but it feels like 2pm in the afternoon to me even though the local time is 10pm. So far, so good though!