To do that you would need to strip out the time value.
Field: TimeValue(Key_in_Time_Date)
Critiera: >= #17:30:00#
TimeValue will error if the field is ever null. So you might want to test
that.
IIF(IsDate(Key_In_Time_Date),TimeValue(Key_in_Time_Date),Null)

Signature
John Spencer
Access MVP 2002-2005, 2007-2008
Center for Health Program Development and Management
University of Maryland Baltimore County
.
>I have a table: (for example)
>
[quoted text clipped - 19 lines]
>
> Thanks a lot expert !