Timed trigger and 63 groups

1.how do I make a trigger activate at a certain time of the day, every day.

2. If you have american troops with a resistence leader, is it still considered west group?

1)make trigger :

  activation nobody repeatly

  condition (daytime>7.495 and daytime<7.505)

  Trigger will be activated every day in 7:30am (daytime=7.5)

2)No, they are considered as resistance group even their leader dies.