Household Helpers & Personal Care, Health & Fitness Aids

I have been one acquainted with the night.
I have walked out in rain — and back in rain.
I have outwalked the furthest city light.

I have looked down the saddest city lane.
I have passed by the watchman on his beat
And dropped my eyes, unwilling to explain.

I have stood still and stopped the sound of feet
When far away an interrupted cry
Came over houses from another street,

But not to call me back or say good-bye;
And further still at an unearthly height,
O luminary clock against the sky

Proclaimed the time was neither wrong nor right.
I have been one acquainted with the night

I have heard it is Iambic Pentameter, which would mean the syllables would be: unstressed, stressed.
but it sounds like the “I” at the beginning of each line is stressed?
iamb?
trochee?
Dactyl?
Anapest?

Thank you!