Simulating 2-shift work

Hi all,

I am trying to find a way to simulate work flow with station 1 working 8h and station 2 16h.
In this scenario, the line can be balanced if station 2 works 2-shift, so that there is no need for buffer between stations.

I would like to hear if you have been working with similar thing and what was your way to solve this problem. Any situations considering simulating different work shifts in a same layout would be great to hear.

Thanks in advance.