The 3 filters belong to the same hierarchical level of month, but each one returns a different number of days.
Complete: the "Complete Period" filter returns the amount of total days of the month, so the analyses showed data for all days or, consequently, days with data.
Partial: the filter "Partial Period" returns the amount of days until the present day, or current day, disregarding the remaining days of the month.
Up to Yesterday: the "Period Up to Yesterday" filter returns the quantity of days up to the previous day, thus showing data up to the previous day and disregarding the remaining days of the month.