Well not the actual Dawn but as close to 5 AM as I could
The humidity at 6ish was high but falling fast and the temperature was low — in the 70s — so I took a chance among the garbage-trucks and school-buses.
I’d been staring at the long uphill which 16th becomes and decided today was the day. Without cars it’s quite a fun uphill and I rode it every other lap without incident. At 8 9 10 etc it’s a death-trap.
Ecbatan 