Python 3 please, Pandas data structures

sunrise_dif: This function takes a sunrise Series and a timestamp. It returns the difference in minutes between the sunrise time 90 days before the timestamp and 90 days after. We could return the absolute value, but we would lose some information, so we won't. Calculate it this way: sunrise 90 before sunrise 90 after. Run this code passing in the timestamp as calculated by the previous function. What does this tell you about the world you live in