df_days_employed_median = df.groupby('income_type')['days_employed'].median()
print(df_days_employed_median)

df.loc[df['income_type'] == 'безработный', 'days_employed'] = df.loc[df['income_type'] == 'безработный']['days_employed'].fillna(366413.652744)

df.loc[df['income_type'] == 'в декрете', 'days_employed'] = df.loc[df['income_type'] == 'в декрете']['days_employed'].fillna(-3296.759962)