A day.
A day of the week, from Monday - Sunday.
Fifteen minutes.
Five minute.
One hour.
An hour of a day, from 1 to 24.
One minute.
A month.
No aggregation.
A complete running total over a time span.
A day of the week, further grouped into 4 yearly seasons.
An hour of a day, further grouped into 4 yearly seasons.
Ten minutes.
Thirty minutes.
A week.
The week within a year, from 1 to 52.
A year.
An enumeration of supported aggregation names.