Our heating comes on at about 6.30 am, and is set to 19 degrees. During the day, it doesn't come on, except if the temperature falls below 13 (Arctic). In the depths of winter when we're at home all day, obviously we'll turn it on.
In the evenings, it's also set to 19, but sometimes this doesn't really seem warm enough, so I up to about 21, which DH reckons is too hot.
Just wondering what everyone else does?