I am asking about average money which you earn per month.
At this difficulty with one Moonlander: 0,01 for 24 hours. 0,34 for 30 days.
0,0073 Litecoin.
I'm mining via MRR and renting them at quite good prices. For ex. recently received 0.0017 LTC for 6 hours (single MLD2) ... thats like 0.007 LTC daily.
The thing is to set the price pretty high (not too much) so miner won't be rented all the time (only during demand peaks). If not rented you are mining at your defined pools.
Definitely recommending that site.