Can anyone help with a lookup formula that will look at the cell closes to
6:00, 6:15, 6:30, 6:45, 7:00, etc. and tell me what the number of agents
we're (cell to the right) in each interval? There is no pattern, so the
lookup value will not always be in the same cell location each day.


Date Time Agents Available
11/2/2007 06:12:56 15
11/2/2007 06:14:56 15
11/2/2007 06:15:20 14
11/2/2007 06:15:28 15
11/2/2007 06:15:52 14
11/2/2007 06:16:40 13
11/2/2007 06:22:16 14
11/2/2007 06:23:28 15
11/2/2007 06:23:52 16
11/2/2007 06:24:16 15
11/2/2007 06:24:56 14
11/2/2007 06:25:12 13
11/2/2007 06:25:20 13
11/2/2007 06:25:28 12
11/2/2007 06:28:40 15
11/2/2007 06:29:20 14
11/2/2007 06:30:00 15
11/2/2007 06:30:08 14
11/2/2007 06:30:56 15
11/2/2007 06:31:04 14
11/2/2007 06:32:48 13
11/2/2007 06:44:48 13
11/2/2007 06:44:56 14
11/2/2007 06:45:04 13
11/2/2007 06:45:12 13
11/2/2007 06:45:20 13
11/2/2007 06:45:28 13
11/2/2007 06:45:36 12
11/2/2007 06:45:44 12
11/2/2007 06:45:52 12
11/2/2007 06:59:20 20
11/2/2007 06:59:28 20
11/2/2007 07:00:00 21
11/2/2007 07:00:08 22
11/2/2007 07:00:16 23
11/2/2007 07:00:40 22
11/2/2007 07:01:12 23
11/2/2007 07:02:24 22