How to remove the date information in a column, just keep time

Question

I am using pandas dataframe. there is a specific column has time information.

the raw data likes this:

5:15am
5:28am
6:15am

so I ne

Answer 1

There's a simpler way to do it using pandas, although most, if not all solutions are correct

df.TimeStamp = pd.to_datetime(df.TimeStamp).dt.strftime('%H:%M')