You can create as many restart schedules/entries as you want, even on the same day!
Restart entries must strictly follow this format, "(DAY);(HOUR);(MINUTE)", for example, "Monday;00;00".
Acceptable day values are:
Acceptable hour values are:
Acceptable minute values are:
settings: restarts: - 'Monday;11;00' - 'Monday;23;00' - 'Friday;10;00' - 'Friday;22;00'
The above configuration will create 4 different restart entries which will restart your server twice on Mondays (at 11AM and 11PM) and twice on Fridays (at 10AM and 10PM).
Q: How do I restart my server every x hours?
A: Create restart entries with the same day but different hours, or add "ar now (hours in seconds)" to the commands that run after restart (check config.yml).