Are there any disadvantages to training at night?
Excluding safety concerns of course. My only concern is receiving quality training in terms of developing endurance and strength on the bike.
I've heard something about the "biological clock" causing differences in training during the day vs night.
Problem is I can't always train during the day (indoor or outdoor). Sometimes, it's too hot during the day for any hard or long sessions or the roads too congested and air quality is horrible.
Sometimes, I haven't finished my work during the day and have to work through the night. I don't train until I finished my work or else, I'll sleepy afterwards and difficult to focus on the job. So my only choice is night training. No worries about safety. I have high visibility with lights and reflector stickers.
So how's night training?