This is sad to hear, <= 4 hours before bed is the only window of my day for exercise. I can make an effort for the morning but I would need to radically rearrange my life.
Sample of one, but I find gentle exercise in evening (like walking) isn't a problem. A moderate-to-intense run in the evening does affect my sleep, though.
I don't disagree with this but even walking 4mph @ 87°dewpoint = ⅔ soaked, which feels not gentle. Actual intense exercise in that mug might kill us however.
>A moderate-to-intense run in the evening does affect my sleep, though.
Oddly, I've used short strenuous workouts to combat severe insomnia. More pain is better. It helps when panic is the driver but not for sleep=broken events.
It might be that exercise right as you get up in the morning might have 100% roi if you sleep better that night. (meaning 30 minutes of morning exercise might overcome 30 minutes less sleep but more efficient sleep)