Hi @nbo22
Thank you for posting.
According to your description, you would like yo collect required records from SPO list daily and send them via email as html table. If any misunderstanding, please kindly let me know.
As you didn’t mention about all details of your list and condition, so I created a flow for you. Here is the flow overview.

If you still have queries building flow, please share me your SharePoint list and required condition. I’m confused by ‘items submitted the same day with a specific type selected from a drop down of option’ and can’t imagine your list at all.
Hope the content above may help you.
Best regards,
Anna