I'm not sure how many my local has, but I know they do have a pick up around 4.30pm, then another just after 6pm. I used to get mad because the sign on the red box said 5pm, yet I'd caught the white van lady there around 4.30pm plenty of times. I used to bust my gut to get my stuff in before 4.30 thinking if I didn't, it would be left until tomorrow. It was only when I overheard them telling another customer that there is another pick up just after 6 that I found out about it. It took a lot of pressure off me then. They don't close until 5.55pm, so it was much easier when I finished work at 4 to not have to bust a poofle valve trying to get there in time.