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This is the tally for those two hours for 7 days but don't reconcile back to the first chart. Thanks
Screenshot_20221212-180941_Calculator.jpg

Screenshot_20221212-181120_Calculator.jpg

Oh wow, you are right ....I checked and in my file the numbers were as yours above.
Thing is the first chart uploaded here is an older version.

Here is a direct screenshot from my file, I will upload it now.
image.png

Basically I have uploaded a older version in the post.
Thanks for the check, and sorry for your time doing the manual math above :)

That's not a problem, at least you know people are actually interested in using your data 😉

Btw, it seems you've cut off the bottom line of data in your updated image in the post

Thanks for doing this. I wish I knew programming 😄