I'm currently working on an arena and aquatics complex, and I'm having trouble dictating if a lot of these spaces are included in the calculations as "regularly occupied spaces". The issue with having windows and daylight in an arena is that it creates glare on the ice, as well as heat gain in the space, potentially melting the ice forcing the cooling systems to work harder to accommodate. Does anyone have experience with rinks for the IEQc8.1 - Daylight and Views—Daylight credit??