What is the correct method to pass range of dates to a SQL Server 2016 temporal table query where you need a set returned for each day?

I have a SQL Server 2016 temporal table query that I’m having a hard time figuring out an efficient way to write. Let’s say I have a temporal table called [Users] that each day has the total body of users in a group. Each day users can have a status of ('A', 'B', 'C', 'Y', 'Z') If you wanted to select the current version of the table I would simply write SELECT [UserID] , [Status] --where the user status would be listed as 'A', 'B', 'C', 'Y', or 'Z' , [InsertDate] --record creation date which isn't related to the System-versioning fields , [SysStartTime] -- which could be omitted from the simple query , [SysEndTime] -- which could be omitted from the simple query FROM [Users] If I wanted to look up how the table looked on 6am of October 2nd, 2017 I know could write: SELECT [UserID] , [Status] , [InsertDate] , [SysStartTime] , [SysEndTime] FROM [Users] FOR SYSTEM_TIME AS OF '2017-10-02 06:00:00' Easy enough and I could count the number of people with various statuses using a simple SUM function. Where my problem begins is when I want to analyse trends over a longer period. In theory I want a picture of how the table looked on each day of that extended timespan. Like if I was looking at 20 contiguous days of data with the [Users] table having on average 5000 rows per a day I would hope that my query would return about 100000 records. My initial thought was a to pass in a subquery to the 'FOR...AS OF' statement but SQL Server does not seem to like that. I have tried a bunch of things many of which look something like this: SELECT [UserID] , [Status] , [InsertDate] , [SysStartTime] , [SysEndTime] FROM [Users] FOR SYSTEM_TIME AS OF (SELECT Fulldate FROM SetOfDates_Table) Am I missing something obvious about how to pass a set of date values to 'AS OF'? Should I instead be using the 'SELECT..FROM..FOR..AS OF' as a function, pass a parameter to it then UNION the resulting data sets together? Just for reference, I'm in a data warehousing environment where I'd want to schedule the query to happen in advance rather than needing it to run on demand.