DatetimeIndex.slice_indexer()

Return indexer for specified label slice. Index.slice_indexer, customized to handle time slicing.

In addition to functionality provided by Index.slice_indexer, does the following:

• if both start and end are instances of datetime.time, it invokes indexer_between_time
• if start and end are both either string or None perform value-based selection in non-monotonic cases.