In either the level I or II material Master Lin talks about doing meditation as you go to sleep. For the closing his says to rub your hands and do the all the head related closing, when you first wake up.
I will go to sleep doing a small universe meditation, with the intention that it continues all night. However, I must confess I don't do the closing when I wake up. I do the three deep breaths, then get up (also recommended by Master Lin). I then go down-stairs and do the active meditation.
You are perfection,
Iam2
