don't stress about the times, especially for the first few weeks (ok, months). just be sure to enjoy the baby. just use tracy's SUGGESTIONS as a guide, not as firm rules. the times are something you strive for, but you won't always get it right. don't worry!! i spent the first 3-4 months totally worried about doing things "by the book" and felt like a failure when i did things at the "wrong" times. this added a lot of unnecessary stress for me.
about the night feeding, we fed usually around 1 am, 4 am, and sometimes she would then wake at 5 am. i always fed her so she would go back to sleep til 7am or so. she was never hungry at this feeding, but it would put her back to sleep so to me it was worth it to break the rules a little. and it never negatively impacted her sleeping. she was sleeping through the night at 3 months or so.