…form the habit of working a full morning …, because this is the part of the day when you are freshest. Do not do minor chores in the morning. As for the rest of the day, you will wish to make your own choice between the afternoon and evening for work, but at either time you will fine that alcohol is inconsistent with study, – Glanville Williams, Learning the Law, 14th edition, p. 78
I really should take this to heart. I need to get up in the morning and work better. I know that I am far too tired in the evening to study properly. So bed earlier and get up earlier I think is the Order of the days to come.