B.R.
I had this problem too. What I did was make them sit on potty till they go before bedtime( say 8pm)
then take them again, yes wake them up at your bedtime (say 10 30ish)
Sorry moms set your alarm for 3 AM and yes wake your little darling
The thing that you are doing is teaching your child, to feel the need to pee, and training their bodies to WAKE up for it.
The first two should not be a problem, it's the 3ish one that is annoying. Try it for about two weeks and see the results...