Google Sheets - How can i collect and add values related to a value next to it in a table and add them to another table

I'm using app sheets to see what I do in a day. I select the task i am starting on the app and app sheets dumps the data into a table in google sheets.

I have made an example of what this looks like. Sheet1 is what it looks like At the moment and sheet2 is what I would like it to look like.

https://docs.google.com/spreadsheets/d/1GF6cjlNMSTJov4G6ZMusXSWS-DMwnK4SgQqNs8d8uws/edit?usp=sharing

I can get the dates in just fine using the UNIQUE function but I'm struggling with the values.

If you have any questions or answers please tell me as I have been pulling my hair out trying to do this.