You draw no distinction between the sleeping and waking worlds. Your Daydream Trance has an unlimited duration, and you no longer need to take an action to enter it. If you're без сознания due to sleep, you don't take the –4 penalty to AC, Perception, and Реакция saves, and don't have the застигнут врасплох condition. You're still слепота while asleep. You can act on your turn while asleep, though you're замедление 2 until you fully awaken.