You have to keep cranking them. They're good to take hiking or as a backup or whatever, I guess, but when you're just sitting around trying to read a book it's hard to get involved.
I would recommend buying, for long-term lighting purposes, a Coleman lantern that burns propane or Coleman fuel for when you're doing big things like cooking or eating or whatever. It will also output some heat to keep you warm. However, carbon dioxide or carbon monoxide might be a significant risk to your health. And of course that whole burning-down-your-building issue might crop up. I think if you don't mind dropping about $70 bucks, you can get a Coleman lantern that can run on gasoline or Coleman fuel, so that gives you some flexability. Of course, you an also get a little Coleman stove or that runs on the same fuel.
You might want to consider keeping a big barbeque-sized propane tank in the apartment and running your lantern, stove, and grill off of it. They make hoses and pipes and splitters and such that let you do that.
For when you're just hanging around, I would suggest an LED flashlight. If you already have a big Mag-Lite, you can buy an LED conversion kit for it for about $20. It's suppose to dramatically increase the battery life, five or ten times or something like that. However you'll probably want to get a little flashlight with a pocket clip as well... these you can simply clip to a baseball cap so you have your hands free.
SureFire is an American company that makes high-end flashlights that use those CR123 3-volt lithium batteries. Those batteries last several times longer than same-sized alkaline batteries, have a much longer shelf life, and don't freeze in a Minnesota winter. They make some "Tactical" lights, high-powered flashlights with short run times, and "Outdoorsman" type lights that have more typical light outputs and that run a couple of days on a set of batteries. Streamlight is another company that makes similar products.
They're a bit pricey but probably the last flashlight you'll ever buy: military-spec, shockproof, waterproof, unbreakable, and made from hard-anodized aluminum. They engineered them to be attached to firearms and be 100% reliable.
You can also buy generic LED flashlights that run off of CR123 batteries: I keep a little one (about the size of a D-cell) in my car. It's a dual LED/incandescent one that runs off of a single CR123. I got it from the Sportsman's Guide for 20 or 25 bucks.
Incidently, the per-unit cost of a CR123 is super-cheap at Surefire: $21 for a 12-pack, and they cost 3 or 4 bucks each at the store. I keep a box of CR123s in my car next to the aforementioned flashlight... I probably could run the light for two weeks! 10-year shelf life, too.
Of course, they also make generic pocket LED flashlights that run off of AAA and AA batteries... I keep one in my belt holster at work that I got from Target for like $10. These clip right on to the visor of a ballcap for hands-free use. Very important when trying to read a book to while away the hours.
Candles work very nicely as well as general room lighting, as long as you're awake. They last for a very long time, but are hard to read by or do anything productive with.
C. Crane markets a wind-up radio line, including one that has a built-in solar panel and LEDs.
http://www.ccrane.com/radios/wind-up-emergency-radios/freeplay-companion-am-fm-led-radio.aspxIf you're inclinded to invest a little, you can buy some military MRE pouches. 15-year shelf life, includes a main dish, a side dish, snack, dessert, condiments, utensils, and a water-activated heater mesh for heating up your food without pans or fire. I think they run about $6 each if you buy them by the dozen.
If you're inclinded to cook, then I would suggest using lots of aluminum foil so you don't have to clean up, wasting precious resources like fuel and water. Reynold's Release works quite well.
And keep Bisquick around... self-rising bread in the form of biscuits is a fast and easy. Evaporated milk, water, mix, bake or pan fry. You'll get something bread-like, at least.
Your car is also a generator. You can buy a power inverted to plug into your cigarette lighter so you can generate household power from car voltage. I have a 400-watt one that I used to power my laptop for my kid on long drives. Don't know if this can be applied to you, but it would be useful to run things like portable DVD players charge cell phones or whatever. You can run an extension cord through a window or something.