
Some people think it is important. I am not one of them, I don't beleive in making a ro9d for my own back by rigidly sticking to a time.
I suppose though it depends how you view your own meal times. Do yopu always have your evening meal on the table at the same time every day. If you do then your stomach will be groeling if you are late, but if you tend to be a bit more varied then you don't get this.
I would say it is the same with them. I feed in the evening, but it could be anything from 4:30 to 9:30 depending on what else is going on that evening. Must say though they are usually fed between 5 and 7pm!