I believe Remy comes out at 5:20ish for dinner. He only makes 1 appearance at dinner time and I believe he comes out 2 or 3 times for lunch.
We have a 5:00 dinner reservation, we had one for the same time on our last trip and it worked out perfectly! We arrived at 4:45 and were seated in a few minutes, just after we ordered our dinner Remy appeared!
He is very cute!