What should be considered as recommended Daylight Factor for meeting rooms and auditoriums in criterion 13 (GRIHA Version 3)?

Query

What should be considered as recommended Daylight Factor for meeting rooms and auditoriums in criterion 13 (GRIHA Version 3)?

Solution

For meeting rooms, use the threshold for general office spaces, if the meeting rooms are to be day lit. Auditorium is not listed as part of the SP 41 table and therefore is exempted from daylight calculations.