I thought it might be an idea to hack two alarm clocks together to show how my device will be working.
First: took 2 digital alarm clocks apart.
Then: removed the on / off switch from both
Attach: wires to one switch which will feed both clocks. More wires were added on the clocks to complete the circuit.
But: this did not work very well, so i replaced both on / off switches back and attached them together physically. This shows: 2 clocks with one control.
One clock is the correct time, the awake alarm
the other is 9 hours behind. the bed time indicator