importpandasaspdticks=[pd.Timestamp(x.split()[7])forxinsss.splitlines()][ticks[i+1]-ticks[i]foriinrange(1,len(ticks)-1)]## Returns:"""[Timedelta('0 days 00:00:05.076000'), Timedelta('0 days 00:00:05.296000'), Timedelta('0 days 00:00:05.256000'), Timedelta('0 days 00:00:05.636000'), Timedelta('0 days 00:00:05.012000'), Timedelta('0 days 00:00:05.892000'), Timedelta('0 days 00:00:05.728000'), Timedelta('0 days 00:00:05.104000'), Timedelta('0 days 00:00:05.996000')]"""