Just because my light is on
doesn't mean my door is open.
I am well aware of what time it is, there is no need to come downstairs and ask me

Id rather you leave me to my sewing
and reading online poetry
my cat also likes to sit in silence- he tends to not enjoy your visits

I prefer to be in my own company at night
and yes, I will sleep someday
but as the clock strikes 3 or 5 my eyes show no sign of shutting

As much as I appreciate your concern
I find it unnecessary
So please take note (and no offense) when a sign is put up, impolitely directed to you:

"Just because my light is on
doesn't mean my door is open
simply leave me to my own business and please do not disturb."