Increased need for sleep is one of the detox symptoms I had, same if rough times for other reasons.
But I had a quick fix I used when I had to work for 20 hours ++ straight; strong coffee, coconut oil, cayenne pepper, iodine, vit C. It gave me the kick I needed to get over the natural need of sleep. Not good in the long run, of course; but an option to stay awake, earn the money etc.
Best alternative if possible, take a nap at that time; like they did in the old days. half an hour, maybe one.