It honestly doesn't matter. You will not notice any benefit over eating in a 8 hour window, 10 hours window, 12 hour, etc. IF is just an eating scedule people set up due to their lifestyle. Some people cannot eat for certain periods of time due to work, school or any other life situation. Just hit your cals and macros.
The only thing you need to do to reach your weight loss goals is to eat at a deficit.