If you try to WILD without being close to the REM state (like right when you go to bed at night) what happens? Do you go to the dream state, or do you OOBE? Or do you see complete darkness since you are far from starting a dream?

I am asking this because I almost WILDed the other night after sleeping for 1 and 1/2 hours. I saw nothing but darkness. So I pulled myself out. I thought that I might get stuck doing nothing, and seeing nothing.