Yes, There is a separate item under the filter results tab- Records where (Click the asterisk )
"Date/Time (Availability time filtering only)".
I think this got posted 2x...
these report "jobs" are run by micrsoft scheduler, so if you just go to control panel -> scheduled tasks and find the appropriate job, you should be able to edit the schedule accordingly.
here is other post::::
Daily email report . . . M - F ?