Why cant we have the morning program at 6 am so that more people can participate?

From: Vivek

1. Why morning program starts at 4:30 a.m. only?

2. If its a standard then why we see at ISKCON Chowpatty its at 5:00 am?

3. Will it not be physically healthier and appealing for even more people to attain morning program if it to start say by 6 a.m.? This is because in hectic modern lifestyle its very demanding and difficult for people in general to adapt so easily to lifestyle of sleeping early and get up early and  person gets exhausted and doesn’t feel energetic in the day if he gets up as early as 4 a.m.