Schtela X.
Hey there, having a very busy schedule myself, I do the exercise in the morning, cause otherwise I will feel too tiered after so many things that happened during the day and will end up skipping the exercise all together. I get up a little earlier, so I can exercise and afterwards have a cup of coffee in bed as an incentive to really exercise before hand. I guess you just need to te out what works best for you. Try one week to do it in the evening and the next in the morning, see which week feels better.