def find_average_days_between_event(events):
first_date = min(events, key=fetch_start_date)
last_date = max(events, key=fetch_start_date)
duration = date_to_datetime(last_date['Start']) - date_to_datetime(first_date['Start'])
average_days_between_event = float(duration.days) / len(events)
return average_days_between_event
def get_month_years(first_date, last_date):
current_month_year = date_to_datetime(first_date)
last_date = date_to_datetime(last_date)
month_years = []
while current_month_year <= last_date:
month_years.append(current_month_year.strftime('%m/%y'))
current_month_year = add_months(current_month_year, 1)
return month_years
