Definitely got used to too weird sleeping times... now im tired at day and night. Not like sleeping much is something new.
I must admit though, I hate losing half day thanks to sleeping at times when I just can keep my eyes open and am about to fall asleep no matter where the next few minutes. Last time I had that I fell asleep on some newspaper and ended up with a print of it on my cheek and family bursting out into laughter when they saw it. Wasn't too pleased about.
And well yeah, sleeping during day's nice there's tons of noices, acutally the louder the better and if its even a buzz saw in my room. I cant sleep if it's quiet.