Additional garage lighting
As long as all the light fixtures are electrically in parallel and properly grounded, and no boxes overflow, the physical wiring topology (daisy-chain vs star) does not matter one whit.  You'll see both in use depending on the preference of the electrician and the layout of the structure, although many DIY sources describe daisy-chaining only as it's less likely to break the box fill rules.

Overflowing boxes are the main caveat here though -- the NEC box fill rules become limiting quickly for typical boxes used in residential work, and you may find yourself needing an extension ring or auxiliary box at the "star point" as a result.  See the box fill rules in NEC 314.16 for details -- you'll blow by those well before you become physically unable to fit the wiring in the box if you don't pay attention to them.