This light fixture was capped and has two white lines pigged tailed together with a single orange line wrapped around, two orange lines pigged tailed together, two yellow lines pigged tailed together. There are recessed lighting adjacent to this fixture and the switch box contains a separate switch for the recessed lighting and one for this ceiling fixture.
The fixture that we plan to attach has traditional white, black, and ground.
There does not appear to be a ground wire in the ceiling fixture.
How do I determine what the "hot" line is that I would connect to the black line of the new fixture?