Select values at particular time of day (e.g., 9:30AM).
The values to select.
For Series this parameter is unused and defaults to 0.
If the index is not a DatetimeIndex
See also
between_timeSelect values between particular times of the day.
firstSelect initial periods of time series based on a date offset.
lastSelect final periods of time series based on a date offset.
DatetimeIndex.indexer_at_timeGet just the index locations for values at particular time of the day.
Examples
>>> i = pd.date_range('2018-04-09', periods=4, freq='12h')
>>> ts = pd.DataFrame({'A': [1, 2, 3, 4]}, index=i)
>>> ts
A
2018-04-09 00:00:00 1
2018-04-09 12:00:00 2
2018-04-10 00:00:00 3
2018-04-10 12:00:00 4
>>> ts.at_time('12:00')
A
2018-04-09 12:00:00 2
2018-04-10 12:00:00 4
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https://pandas.pydata.org/pandas-docs/version/2.3.0/reference/api/pandas.Series.at_time.html