Preset alarm hours

Hi there! We love our camera and enjoy seeing the various birds visiting during the day but we have a four legged rodent (a rat) visiting in the wee hours of the morning. Is it possible to get a preset alarm time where we could set the alarm to sound from say midnight to 5am? It would be great to do this as we are not able to get up in the middle of the night and ward off the wannabe bird :wink: