I have a file that collects the time data of the shop employees. It records time in (start of day), time out (lunch start), time in (lunch end) and time out (end of day).
Sample of the table:
In/Out Employee ID Date Time
0 316 11/2/2006 7:00:34 AM
0 1244 11/2/2006 7:05:00 AM
1 316...