Here's what I'd do:
Have a scoop or two of whey isolate (depending on your daily protein needs) and 1/2 cup of oats or other complex carb directly PWO to optimize protein synthesis/recovery. Around 7:30 or basically right when you get home, have a pro/fat meal with no carbs - something like 1 cup green veggies, 6 oz. lean protein, 1 tablespoon olive oil (p/c/f/cals - 40/4/16/300). Then, right at bed time another small pro/fat meal centered around a slow-digesting protein like casein, cottage cheese, or lean steak.