When it comes to actually doing 'work' site building, submissions, research, etc, do you find that you are more productive during the morning, afternoon or evening?

For me its a pretty even mix typically however, as of late, im finding that im actually getting more productive stuff done during the morning and early afternoon letting the 'blah' work get done during the evenings to wind down.

Do you folks have a certain time of day where you notice you actually get more done?

Regards,

Lee