Majority Organizations in India are paying shift allowance for Night Shift only as it is considered as a hardship. There may be organizations who may pay shift allowance for other shift which I have never come across.
The amount of night shift allowance depends on capacity of the organization to pay. Usually it is one fixed amount paid against each night shift, may be vary between 200/- per night to 500/- per night ( appx)
S K Bandyopadhyay ( WB, Howrah)