New profile posts

Hello,
Can I get help on this? See link https://docs.google.com/spreadsheets/d/1mXNdV2D706jqemUB6NgCeeCN3sTncJx-aVuJrUQPgOw/edit?usp=sharing

Hi Zahid

Attached file is an extract of the main file. The formula I am trying to sort is at row 405/406. Trying to get a sum of all items from the table that are in the appropriate mth and day/night per column C and row 380.

As I download rows 1-374 from a utility company I'm trying to avoid putting the day/night at the top when I could then use a pivot table to do the same thing.