Is it possible for Tranquility to manage segments not by windowPeriod, but also by granularity? . For example i have started tranquilty server at 15:00 PM with windowPeriod=“PT1D” and i want that at midnight this segment will be flushed to deep storage. Now, as i understand, it will be flushed only at 15:00 PM of the next day. Is possible to have segments with the strict time borders independent from time of start real time ingestion?