Is there a way to insert a time series and captures notes at different points in the series? The objective is to write down things that happened on a person's previous day as a retrospective. The points on the time series will not be the same always. E.g. Breakfast could be at 7 AM on Monday, but at 7.30 AM on Wednesday, and you might skip breakfast on a Saturday.
Note: Timeseries might not be the right word.