What is the best way to account for no response when measuring latencies?

01 January 1970 0 255 Report

I have a data set where I measured the latency in seconds of birds jumping from a perch to a platform. I repeated these trials for each individual 3 times and have covariates of age, rearing treatment, and height of perch. However, not all the birds jumped and therefore I have latencies of zero. How can I account for these latencies in the model?

Thanks!

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