Provide sample data and desired output.
You can use the record selection formula (Report->Edit Selection Formula->Record)
and place something like:
{MyTable.MyDatetimefield} = datetime(year(currentdate-1),month(currentdate-1),day(currentdate-1),7,0,0)
to get just those rows dated yesterday at 7AM.
If you want a range of times, use something like:
(
{MyTable.MyDatetimefield} >= datetime(year(currentdate-1),month(currentdate-1),day(currentdate-1),7,0,0)
)
and
(
{MyTable.MyDatetimefield} <= datetime(year(currentdate-1),month(currentdate-1),day(currentdate-1),13,0,0)
)
This would get all rows dated for yesterday from 7:00AM to 1PM
-k
kai@informeddatadecisions.com