<p>Determines the start time (hour and minute) for a time-based rotation sequence.
<p>At the time that this value specifies, the server renames the current log file.
Thereafter, the server renames the log file at an interval that you
specify in File Time Span.</p>
<p>If the specified time has already past, then the server starts
its file rotation immediately.</p>
<p>
Use the following format: <code>k:mm</code>, where
<ul><li><code>k</code> is the hour in a 24-hour format.
<li><code>mm</code> is the minute
</ul>
<p>
(Interface=weblogic.management.configuration.LogFileMBean Attribute=getRotationTime)