Time Range: weekends and weekdays on calendar
Set the Time Range to easily manage each study and focus only on the slots you offer.
If any slots fall outside the rage you have set, you'll see the "Warning: Hidden spots" message. This mean in order to see all the slots on your schedule, you will need to adjust the time to include a larger range.
To see all time slots available in your schedule change the Time Range to: "from 12:00am to 12:00am".