A network administrator is tasked with analyzing log files from a web server to identify patterns of unauthorized access attempts. The logs contain timestamps, IP addresses, request methods, and response codes. After filtering the logs for entries with a response code of 403 (Forbidden), the administrator notices a spike in access attempts from a specific IP address over a 24-hour period. To quantify the frequency of these attempts, the administrator decides to calculate the average number of attempts per hour from this IP address. If the total number of attempts recorded from this IP address during the 24-hour period is 120, what is the average number of attempts per hour?