According to musical folklore, the melody of their cowbells is supposed to be behind this raga. Thank you for giving us this gem. Ahir Bhairav is a late morning raga and can be sung from 8am up to 10 am. In my second novel Married But Available, the enigmatic Keya is listening to it at 4am. That only shows that it is possible to enjoy a Raga even if the time is not a hundred percent accurate.