Disable notifications of Performance Monitor during daily scheduled window

Disable notifications of Performance Monitor during daily scheduled window

I am wondering how we could prevent Email/SMS notifications of a specific performance monitor (ex. CPU Utilization) during a set range of hours every day. In our environment we encounter heavy CPU Utilization between 7pm - 1am every night. I do NOT want to receive notifications during this time since the high CPU Utilization is expected behavior during this time range. Is this possible, and how would we set this up?