Thank you so much, Ivan! I think a lot of Knimers will be excited for the introduction of this functionality!
It would be great if this functionality allowed users to exclude (or include) specific hours of a day, and not just exclude a whole day. I know that this level of granularity has been requested by other users (e.g., Date manipulation based on Non-working day).
For my workflow, I’m calculating energy consumption reduction achieved by participants during a Demand Response (DR) event. To do this, I need to calculate average energy consumption between specific hours during the prior 10 weekdays that exclude other DR events (specific weekdays that are important to me), weekends, and holidays.