Hungry colonoscopy tommorow.?

I only drank half of the go lyltey solution and I was completley cleaned out but now I was wondering could I eat something light like some good soup or something and wait four hours or so and then drink the rest of the go lytley and still be cleaned out. I know your only supposed to eat jello broth or whatever but im starving.. Honestly would this work? Any suggestions on what to eat.