I primarily work out at night, after dinner. I pretty much never have anything else to eat afterwards.
I don't really focus at all on pre- or post-workout meals. I might if I worked out earlier in the day, but right now, that's not happening.
I've come to the realization that working out in the morning is not the best for me, as much as I may like having it done with at the start of my day! I just can't ever get up early enough. My fiance goes to work later than I do and always gets his workout done in the morning.
Right now, my protein shake (detailed as above) is consumed around 9-9:30 am, and holds me over til lunch around noon. It is essentially replacing, for me, what used to be a banana before leaving for work and some other morning snack (usually Greek yogurt with granola and maybe some berries).
I suppose I might be getting some benefit from having that shake after biking 8 miles to work, but I don't have it directly afterwards (typically 30-60 minutes later).
Mostly, my trouble area with eating comes in the evening, before dinner. I think much of that has to do with the fact that we don't normally eat dinner until 8 or 8:30 pm, which is definitely on the later side. So around 6-6:30, when I get home, I'm generally already at least a bit hungry.
I'd love to get us to eating dinners earlier, but that isn't that realistic when we cook dinner every night (which we enjoy doing) and often my fiance isn't home until 7:30 pm or so.
I've never been super successful with meal prep, but always, always plan out our lunches and dinners throughout the week before I go grocery shopping. So I'm very strong in the meal planning department, which I think helps us a lot with our nutrition.