Kind of new to Raspberry Pi and programing. I have a an issue that I wonder if someone solved. So what i want to do is to power down the Raspberry Pi in a safe way at 09.00 and then power it back on at 23.00. Using cron job i can power it down but is it possible to power up at specific time? I have two Raspberry Pi 3 b+ running and one is only used during night to display my blood glucose. During the day i dont need this to run and the touchscreen to be on. I have a cron job running to turn display to 0 at 09.00 and to 16 at 23.00. But im thinking why not power it of if its not used. Can I set one Raspberry Pi to start another (without wifi power sockets or sockets with timers(thinking this is the only option)?).