SQL Server - get first and last (by datetime) DataPoints value

I have two tables in SQL Server database:
Meters:
    MeterId int [PK]
    Name varchar
DataPoints:
    DataPointId int [PK]
    DateTime datetimeoffset
    Value decimal
    MeterId int [FK -> Meters.MeterId]
What I need to do is to read the first and last datapoint's DateTime and Value for each Meter - the result table should look like this:
Meter Name | First DateTime | First Value | Last DateTime | Last Value
-----------+----------------+-------------+---------------+-----------
I was able to write a query which would read min and max datapoint DateTimes for each Meter, but this query does not contain Value field:
select
    Meters.Name as [Meter Name],
    min(DataPoints.DateTime) as [First DateTime],
    max(DataPoints.DateTime) as [Last DateTime]
from Meters
left join DataPoints on DataPoints.MeterId = Meters.MeterId
group by Meters.Name
How to modify this query so that First/Last Value fields would also be included in result?