[SOLVED]Scheduled Events and Motion Sensors

So I cant wrap my head around how to do this, so perhaps someone can help with the logic. I want a variable to go from false to true if motion has not been detected for at least an hour and it is past a time, say 11pm.

So here it is in a sentence, "If it is past 11, but before 8 am and motion has not been sensed in the last hour, then check every 5 minutes afterward, as soon as there has been no motion for an hour, set the variable from false to true"

I am getting heartbeats from the motion sensors...

Any ideas?

you could use "timers and pesters" start one at 11 and every time you get a signal (trigger on change) then cancel and restart timer .. once timer is expired (i.e. no signal after one hour) do your action.

that is a plugin?

Its built into Indigo 6 plugins, what version are you using?

6! Ill check and enable it when I get a chance, thanks!