Since we are talking about shuffling things around to make time, do keep in mind that little things add up. These days I have to play Super Smash Bros. for Wii U at home at night, but previously I was able to get my daily injection by playing coworkers during lunch at the office, plus playing on Nintendo 3DS on the train to and from work.
You can always switch things around as your interests change. Before I needed a daily injection of Super Smash Bros. *, I used train rides to play Brain Age: Train Your Brain in Minutes a Day!, or to practice Rubik's Cubes.
Waste absolutely no time in your life. Since I will move back to Japan, I have to find daily time to practice Japanese and make sure I retain my level or improve, so I take Duolingo to the bathroom.
I live near my office specifically to avoid long commutes. Driving to the office serves no purpose but to waste time. I live only 3.3 miles away, and I take Uber so I can spend the 10-minute drive (far too many red lights along the way) doing something besides wasting life looking at roads and signals. Let someone else handle that chore; I can make good use of those 10 minutes (although I am a bit restricted as some things, such as reading, give me migraines while riding in cars).
Going somewhere on foot? If I tell you to run, it will only be the 55th time I give this advice. Going somewhere on foot means being unable to really focus on any other tasks, as you have to watch where you are going and avoid obstacles pod people. Being unable to focus on other tasks is Latin for "wasting time." There is no value in wasting time walking slowly to a destination. Always run. Gives more time to your day and keeps you more fit.
Multitask when possible. I play piano while watching (or listening to) the daily news. I let YouTube run through the playlist of new uploads, and if a story is not interesting I play difficult songs that need my concentration, and when I am more interested in a story I play simpler songs such as Für Elise and mainly focus on the news. At the end, I've just spent 1 hour watching the news and playing piano, and my skill at piano increases more quickly because I train with mental weights.
As I mentioned, I need to get lots of chess into a day, so I am mainly playing 1-day-per-move. I can take 5 minutes here-and-there through the day to make a move whenever I just have a moment. When I switched from 30-minute and 20-minute games to daily games, it served as an example of making an adjustment to suit your schedule. I don't have 20 minutes to sit and only play chess.
Adjust your schedule in these ways, find ways to make small progress on many different things through the day, and then at night you will have much more time not doing all those things that you did here-and-there through the day and instead be able to focus on your project. It is extremely trivial to create time for things.
L. Spiro