from datetime import datetime
some_list = ['2020/03/12 05:00:01', '2020/03/07 17:15:01', '2020/03/01 03:05:01', '2020/03/02 15:05:01', '2020/03/03 00:35:01', '2020/03/03 10:00:01', '2020/03/13 22:00:01', '2020/03/01 03:00:01', '2020/03/03 00:20:01', '2020/03/03 13:25:01']

time_format = "%Y/%m/%d %H:%M:%S"
some_list_sorted = sorted(some_list, key=lambda x: datetime.strptime(x, time_format))
some_list_sorted_reversed_order = sorted(some_list, key=lambda x: datetime.strptime(x, time_format), reverse=True)

print(some_list_sorted)
print(some_list_sorted_reversed_order)