A chunk of it was eaten by some more research into the photo database problem; then there was a bit of writing; there was a bit of textile work; some organising; there was lunch at some point inbetween, and woosh, the day was gone.
Speaking of time, just a few days ago I was chatting with a friend about wages, and pay, and freelance employment. A few years ago, I had found an online calculating tool that helped in calculating a sensible rate for freelance work, with a list covering expenses and taxes and all these things, but that has long since gone the way of the Dodo Website.
A quick search, though, found a page called, very fittingly: The Freelance Rate Calculator. Clicking the link there sends you to a google spreadsheet that you can download and fill in, to find out what you will need per hour to earn the money you need. It does, very handily, remind you that you might want to have some savings too... so a very smart thing.
In case you consider going freelance: Check out this sheet, or something similar. You definitely want to find out if you can turn whatever you are planning to make your main job into a business that will sustain you... before you take the plunge.