I need to create a field "search_hours" with values for every hour in (%H:00) format within the search window, whether I have event data or not for that hour. If I search earliest=@D latest=now at say noon I should have a field "search hours" with values 00:00, 01:00, 02:00, 03:00, 04:00, 05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00.
