The thirteenth hour of the day starts at 12:00 pm and lasts 60 minutes. Is 1:00 pm part of the thirteenth hour? No.

According to you, the module would answer "yes" if it was easier to do so. Ease has nothing to do it. It's simply behaving correctly.

In reply to Re^2: DateTime::Span intersection inconsistencies by ikegami
in thread DateTime::Span intersection inconsistencies by mikeman

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