I want to figure out how to set up an Audience of users who enter my app between 4:00 pm and 5:00 pm so I can send them push notifications. However, I have not been able to figure it out. Is it possible to segment an audience depending on what time they're active?

  • I closed this because it appears to be about Facebook and phone apps, not about running a website. – Stephen Ostermiller May 21 at 15:43