Although bobcats aren't supposed to be all that plentiful around here, I've seen more than the average resident. Like PowPow said they seem to be a solitary critter since I have never seen more than one at a time and most were at night. Now that being said, I don't put much stock in Wiki or any other source of info. The DNR in this state claims there to be only a handful in the state and I know that to be a crock just from the numbers I've seen myself. They also claim a bobcat can't or won't breed with a house cat. BS. Neighbor had a house cat who had a litter of cross breeds that was confirmed by a state university yet it is still denied by DNR. BTW they weren't cuddly little critters either.
Would bobcats run in packs? Since you saw them, evidently they will but I would sure like to know why because that would seem to be strange behavior, especially if it was daylight since they seem to be more nocturnal.