  This paper presents a novel approach to assessing human lighting adjustment
behavior and preference in diverse lighting conditions through the evaluation
of emotional feedback and behavioral data using VR. Participants (n= 27) were
exposed to different lighting (n=17) conditions with different levels of
illuminance and correlated color temperature (CCT) with a randomized order in a
virtual office environment. Results from this study significantly advanced our
understanding of preferred lighting conditions in virtual reality environments,
influenced by a variety of factors such as illuminance, color temperature,
order of presentation, and participant demographics. Through a comprehensive
analysis of user adjustment profiles, we obtained insightful data that can
guide the optimization of lighting design across various settings.
