Note
Loaded up my first splits to AP. Would have been simple had all of the boxes been sync'd. Instead I slowly figured out how to take out the ~19 odd hour error (lots of paste special; subtract and then fight with Excel's formatting to get them back to CSV (involving find/replace of :00:00 with :01:00 and find/replace of :00 with ""). Hopefully they are close enough for now.
Not entirely sure what went wrong with #8? on April Fools O but too late of an hour to worry about it now.
Note
So Excel can actually do math on the times, but Numbers, which can't, doesn't add :00 all over the place (at least by Excel's default, could be operator error on my behalf as well). Trade offs!
Also I can't figure out how to delete the incorrect April Fool's now - it seems there must be a time limit on deletion?