The N deme held its population size constant at 8897 until 7330.9 generations ago, then experienced a exponential decrease up to 5068 individuals by time 5035.51. This was followed by an exponential change, resulting in 5994 individuals by 801.66. From 801.66 generations onward to the present, the population has been on a exponential decrease from 5994 to 2560.
time_units: generations
demes:
  - name: N
    start_time: .inf
    epochs:
      - start_size: 8897
        end_time: 7330.9
      - start_size: 8897
        end_size: 5068
        end_time: 5035.51
        size_function: exponential
      - start_size: 5068
        end_time: 801.66
        end_size: 5994
        size_function: exponential
      - end_time: 0
        start_size: 5994
        end_size: 2560
        size_function: exponential