If I'm still up at 4-5 am, my anxiety is very reduced from sleep deprivation. If I somehow manage to wake up around 4-5 am, i'm again very at ease...Something about the sunrise and the neglected streets at that time. I love going for walks when the sun is rising. Also if i'm out around midnight i'm more likely to be comfortable. The worst is the afternoons when everybody is out on the streets, and the phone is ringing, etcetc