wsup Gymtime? sorry i didn't understand the first post. Well here's my $0.02 on it. Considering the small amount of time whey is in and out of your body i wouldn't make it my before bed shake and post workout shake. Let me explain... After a workout you are most catabolic the first four hours. And after that is a gradual process back.
Considering that... you need to maintain anabolism for at least a few hours at the bare minimum IMO. I would say take a whey shake post workout for sure. And the meal after that if you want to stick to powders use eggs and/or cassein. If not you can also make it an all protein meal, just make it small. You want something that's going to cover you for the night, especially in your case since you're working out at this time.