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The effect of light directionality on creative performance and subjective sleepiness in the early afternoon

Derengowski N, Knoop M & Völker S.

December 09, 2025

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Side lighting significantly improves performance on divergent creativity tasks but also leads to increased subjective sleepiness over time. Appropriate lighting conditions support concentration, cognitive performance & well-being.

#Science #Art #RelationalSpace #Lighting

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