There's a rather large movement of strength athletes using intermittent fasting as a tool without these issues.
Glycogen stores aren't easily depleted by day to day life, a regular 8 hour window every day wouldn't affect your evening weight lifting routine. It could affect post-workout only by increasing the time for the glycogen stores to be refilled, but not to such an extent that it would affect your next session.
As for protein after workout, this is largely nonsense. The body is more than capable of regulating it's own protein synthesis over the course of days with both the protein you obtain from food and the stores of broken down proteins from your body. Amount of protein consumed (and type) is the relevant factor and timing plays no significant part unless you are a at a level where you are considered a pro athlete and you're probably attending competitions.
Glycogen stores aren't easily depleted by day to day life, a regular 8 hour window every day wouldn't affect your evening weight lifting routine. It could affect post-workout only by increasing the time for the glycogen stores to be refilled, but not to such an extent that it would affect your next session.
As for protein after workout, this is largely nonsense. The body is more than capable of regulating it's own protein synthesis over the course of days with both the protein you obtain from food and the stores of broken down proteins from your body. Amount of protein consumed (and type) is the relevant factor and timing plays no significant part unless you are a at a level where you are considered a pro athlete and you're probably attending competitions.