Well, since I started keeping a DJ on Monday morning, it's went like this:

Monday Morning - 2 dreams, pretty good detail on both and can still remember "feelings" I had in both dreams

Tuesday Morning - 2 dreams, only managed one detail from each and can't remember anything else about them

Wednesday Morning - 2 dreams, the first I remember nothing about except the fact that I had a dream, but the second was just as detailed as the two dreams from Monday Morning

Thursday Morning - None

Friday Morning - just 1 dream, but again, very detailed like the two from Monday and the second one from Wednesday

What I tend to do is I go to bed between 12am and 4am, sleep until 8:30am, get up and have breakfast, go back to bed until 10:15am

The days I've had two dreams, I had one during the night, and then one during "nap" time, but the first one on Wednesday faded before I could write it down.