I also noticed that the "Security" option is
grayed out if you choose to turn something
on at dusk.
Original AH let you do Dusk with security.
I also noticed if you check the security
check-box before clicking on at Dusk, the
check stays. I don't know if it works or
not. Will find out soon.
If it doesn't work, that would be a nice
feature to bring back.
