Overlapping Time Based on Conditions

I have a report showing when an error light is above a set of conveyors. I want to figure out how much time a group of conveyors is down.

Lane 1 and 2 are run by Team 1
Lane 3 and 4 are run by Team 2
Lane 5 and 6 are run by Team 3
....
Lane 15 and 16 are run by Team 8
....
Lane 23 and 24 are run by Team 12

What I want to know, is for what length of time does each team have an error on both of their conveyors.

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In the example I highlighted, Lane 5 and 6 both have error lights which overlap by 1.433 minutes.