Imagine you need to track the number of employees present during various hours of a day based on their entry and exit times. Input: employee_times = [[1, 2], [5, 6], [10, 12], [2, 4], [6, 8]] Output: Hour: 01 | Employee Count: 1 Hour: 02 | Employee Count: 2 Hour: 03 | Employee Count: 2 Hour: 04 | Employee Count: 2 Hour: 05 | Employee Count: 1 Hour: 06 | Employee Count: 2 Hour: 07 | Employee Count: 2 Hour: 08 | Employee Count: 1 Hour: 10 | Employee Count: 1 Hour: 11 | Employee Count: 1 Hour: 12 | Employee Count: 1