Configuring UniFi Time Scheduling
In Settings -> Wireless Networks, select the desired network and click Edit.

Then, click on Advanced Options. Next, check the box for Enable WLAN Schedule.
After that, you can set the time range for each day during which this SSID should be active.
Unfortunately, only one range can be set. However, if you haven’t used all 4 possible SSIDs, you can create an additional wireless network with a different time range.
