Perhaps you should go try Rule Machine instead. While Trigger Happy should work, it’s no longer being developed. You can do this with Rule Machine.
For your case, you would select you and your wife’s presence sensors as the trigger, and then select the actions you want to happen. Those actions would happen when either of you arrive.
For the light after 6 pm you would need a second trigger, with the same triggers. But for this one you would use a time restriction available under More Options at the bottom of the main page. Your actions would be a) turn on the light, and b) turn it off after 5 minutes.
In both cases simply omit Conditions (an optional selection on the main page).