Until 9367.047 generations ago, the C deme's population was fixed at 4616. From 9367.047 to 4404.898, it underwent a linear reduction to 3141 individuals. Then, a linear change brought the count to 5810 by 240.0. Since then, from 240.0 generations to the current day, the population has increased from 5810 to 6520 at a exponential rate.
time_units: generations
demes:
  - name: C
    start_time: .inf
    epochs:
      - start_size: 4616
        end_time: 9367.047
      - start_size: 4616
        end_size: 3141
        end_time: 4404.898
        size_function: linear
      - start_size: 3141
        end_time: 240.0
        end_size: 5810
        size_function: linear
      - end_time: 0
        start_size: 5810
        end_size: 6520
        size_function: exponential