Hi @Anonymous,
OK, if you want to collect all responses of 40 staff, you could follow my previous reply to create the Flow, but you need to remove send Email action.
Then create the other Recurrence Flow runs on12:00 every day to send the Excel file:
After sending the Excel file, if you want to use the excel file to accept responses of tomorrow, you could following these steps to empty the Excel file:

Best Regards,
Community Support Team _ Lin Tu
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