pkuqiuning

Below is the stack trace, indicating `datetime`(but not `date`) is a valid type for `pandas.Index.searchsorted`. As stated in [pd.Timestamp reference page](https://pandas.pydata.org/docs/reference/api/pandas.Timestamp.html) > Timestamp is the pandas equivalent of python’s Datetime...

Good thinking and thank you for reviewing. > does having just `searchsorted(day)` works? Not here, it will change the behavior of the original code. For example, searching `day1 12:00` in...