yup and to add to what Daniel said, (and expand to what you said) the different times are there because the PO has fixed time routes so even if they make multiple stops at some locations those times are fixed and known before hand. So they post them to make decisions easier (why should I put it in the box marked 5:00pm when I canput it in the one that also has a 7:00 AM pickup and it will leave earlier.


That being said, don't forget that when it says 7AM (like your example) it does not mean it will reach destination at 7:00. The guy probably has a route and might, for example, not get back to a sorting facility before 9:00 AM then they are sorted and unless it is the same one, it will need to reach one or more sorting facilities.