I wouldn't think this would matter but, does the time frame play a key factor in fasting? I started my fast after dinner yesterday at 530pm and will go to at least 530pm tonight. Does this time frame fall into a good window for fasting?

I already had dinner plans with the family which is why I started earlier.

What are the best food choices to eat before a fast and after to break it? I don't want to choose something for dinner tonight that will ultimately ruin what I just did. Thanks!