natural light 
| Title |
Date |
Author |
|---|---|---|
| Missing Factors in Daylighting Standards: A Study of Desired Activities and Task Performance in a Sunlit Room | Jan 01, 2009 | Na Wang (University of Illinois, Urbana- Champaign), Mohamed Boubekri (University of Illinois, Urbana- Champaign), Kathryn Anthony (University of Illinois, Urbana- Champaign) |
| Modeling Skylight Angular Luminance Distribution from Routine Irradiance Measurements | Jan 01, 1993 | R. Perez, R. Seals, J. Michalsky |