I have had a little success with practicing HOOF during the day. Last night, I finally felt my feet were different temperatures and became lucid for a split second but, then I got woken up by something.
For the past few days, during the day both my feet felt consistently cold. It's cold in my house. I keep checking my feet about every hour or so during the day.
I remember the first thing that I noticed, in my dream, that was the difference was that the foot that had the sock that was on my right foot made my foot feel a little bit warmer. I didn't feel a drastic change in the temperature like I first thought. Then I looked down and noticed that I didn't have any shoes on and I was outside and I was walking around in the snow with one sock on. There is no snow on the ground in real life.
Plus, the sock that was on my foot wasn't the sock that I had put on my foot. It was the one that Daniel showed in the video that you posted in the video. The sock that I went to bed was dark green but, in the dream, it was multi-colored. Then I was aware that I was dreaming. I also did another dream RC, I looked down at my hands and count my 11 fingers on each hand.
I don't know if the sock changing color part is just part of the progress or is it a dream seed?
Edited: Yes, in total last night I had 2 dreams with one very short lucid. ;)