Extracting Data from Excel to copy and Paste

I have data in Excel in 3 columns.

Column A has Date
Column B has Time
Column C has Stock Price

I am trying to copy the stock price for a certain time interval each day for different dates and paste them to column F.

eg. I would like to copy stock prices between 10:30 am to 11:00 am for the dates 8/10/09 to 8/15/09 and paste the data to column F.

How can I create a macro to do this?

I have attached a sample data sheet herewith.

Thank you.