Trigger to execute scene between sunset and 10pm and only once

Thanks Richard,

I have set up everything as advised- but the scene is not working (most definitely something I am doing wrong!). After sunset - when I trip the door sensor, the scene does not run - but this morning on my way out to work, I opened the door and all of the all lights came on!

What do you reckon?

Cheers

PS attached is a screen shot of the 2 schedules attached to the scene. You can see that the ‘do something at 10pm’ schedule is reporting to be last run on the 12th March 2012 - but the 20 mins before sunset scene is reporting to be last run on the 6th Jan 1970 … many years before I was born… !!

(I do have DAD and NTP installed if that is relevant )

Cheers