I would view "medium natural light" as low light, as far as indoor succulents are concerned, something to be replaced by artificial lights and not supplemented by them. Anything other than a direct (or barely filtered) line to the sun, for at least a couple of hours a day, will start to adversely affect most of them.
The outcome may not be as pretty as a decorative table lamp in the family room, but something like what Daisy's got going on will probably give better results for most succulents. Or a position right in front of a sunny, southerly-facing window, if you want to go the natural route.
Some indoor succulents are not nearly as demanding about light as others. These would include the holiday cacti and some other epiphytic cacti, but not desert plants or most high altitude plants. If you can tell us what succulents you've got, then maybe we can provide specific input on this subject.