The experiment was targeted to develop design strategies and methods by testing the complex interplay between the dynamics of daylight and electrical lighting in an office. The double dynamic lighting design concept is based on the idea of adding task lighting, with a directionality referring to the daylight inflow and a variation on direct/diffuse lighting and respective changes in colour temperature respond to sky conditions and daylight levels. The experiment was conducted in an office space at Aalborg University in Copenhagen from September to December 2019. Four participants moved in and worked in the office with four-week periods of respective standard static lighting as a baseline, and dynamic lighting. In a parallel mixed method approach with interviews and questionnaires, the dynamic lighting was compared to the baseline and to a control group. The results indicate that the dynamic lighting periods had a positive effect on visual comfort, perceived atmosphere and work engagement. The studies helped to develop the definition of five dynamic light settings. Seasonal changes, time of day, dynamic sunscreens and individual needs for task lighting can be implemented in future field experiments as additional dynamic parameters to meet individual needs and circadian potentials for double dynamic light.

该实验旨在通过测试办公室中日光与电气照明之间的复杂相互作用来开发设计策略和方法。双重动态照明设计概念基于添加任务照明的想法，其方向性是指日光的流入，直接/漫射照明的变化以及色温的相应变化会响应天空条件和日光水平。该实验于2019年9月至12月在哥本哈根奥尔堡大学的办公空间中进行。四名参与者进入并在办公室工作，以四个星期的时间分别以标准静态照明为基线和动态照明。在采用访谈和问卷调查的并行混合方法方法中，将动态照明与基线和对照组进行比较。结果表明，动态照明时间对视觉舒适度，感知的气氛和工作投入有积极的影响。这些研究有助于发展出五个动态光设置的定义。季节变化，一天中的时间，动态防晒霜和任务照明的个人需求可以在将来的野外实验中实现，作为附加的动态参数来满足个人需求和双重动态光的昼夜节律。