Hi everybody, I would like to calculate PMV (predicted mean vote) for my primary school, and I need to choose a work efficiency schedule which unfortunately I do not know what that is exactly. -I am going to choose "primaryschool bldg Occ" from schedule which demonstrated in the link below for summer
https://www.dropbox.com/s/j08ld3nzzn1iz4k/summer.jpg?dl=0
And link below for winter
https://www.dropbox.com/s/kfawwhuks7k08j2/winter.jpg?dl=0
My question is that why this amount is ZERO in winter (as showed in image-2)? Is it correct?