Daylight factor Unaffected by building orientation change in Dia-lux

Dear DIAL

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Dear DIALux support team, I'm experiencing an issue where changing the orientation of a building in my daylight simulation does not affect the daylight factor results. I expected the daylight factor to vary with different orientations due to the varying sunlight exposure. Could there be settings or factors I've overlooked in DIALux that explain this outcome? Any guidance on ensuring accurate daylight factor adjustments for building orientation changes would be greatly appreciated. Please find attached the file I am working on.

Thank you for your time.

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