Time of day when I'm creative

My significant other and I have this little debate going whether I am more creative in the evening or during the day. I prefer designing at night when I have alone time and I quite enjoy being a night creature.

Obviously he disagrees because he is a day person and believes I should convert to his ways as I would be more productive and wouldn't sleep into... well lets say late.

There are two sides to this story, "Grandpa" goes to bed early between 9-10.30 at night and gets up at sparrows fart. He works on his computer first thing in the morning right up until I surface (his wording) out of bed and wander downstairs.

He usually makes some smart remark like "Aw you're up so we can have breakfast now". Of course you can read my mind at this point, I haven't even had my first cup of coffee or been to the toilet. Dangerous words his muttering, that's why I ignore him, he is so lucky.

If he could only see this from my point of view, we'd spend less time bickering and more time being productive. If you love logic you're going to love his idea of being logical.

Picture this; winter time go to bed earlier and get up early 4-4:30 am and freeze your bits off. Not me, I am tucked up in bed all nice and cosey. When it's Summer he gets up at 6-6:30 am huh... Where's the logic in that and they say women are complicated.