Events 1 and 2 are exploding firecrackers that each emit light pulses. In the reference frame of the detector, event 1 leaves a char mark at a distance \(3.40 \mathrm{~m}\) from the detector, and event 2 leaves a similar mark at a distance \(2.10 \mathrm{~m}\) from the detector. If the two events are simultaneous in the reference frame of the detector and occur at instant \(t=0\), at what instant of time will each light pulse be detected?