Useful information

It takes about an hour and a quarter from the time the heating turns off to the point that the house is cooling to the stage that you might want to be lying under a warm duvet and a blanket.

It takes about an hour and a half from the time the heating turns on to the point that the house is warm enough that you can bear to get out from under your warm duvet, and retrieve the blanket from down the side of the bed where you've kicked it.

So, heating should come on at 0700 and off at 2200, and I might end up with something that you could confuse with a sleep pattern if you held it upside-down and squinted.

Unreasonably cool discoveries in the Great Database

http://www.ebi.uniprot.org/uniprot-srv/uniProtView.do?proteinAc=P0C2W2&pager.offset=0

Note the species line.