California bears do not attack. (...unless you corner one or challenge it when it is eating someone's snacks). But they often do the "grab and dash" in the campground, especially at dusk or after dark. Keep your food items within your control or inside the bear locker. Leaving food unattended invites the thieves.
You are not in danger of an attack at all.
Trident777: You never gave us the campsite number.
