“In determining whether Defendant should have known of the condition that created the risk of harm, you must decide whether, under all the circumstances, the condition was of such a nature and existed long enough that Defendant had sufficient time to discover it and, using reasonable care: 1. Repair the condition; or 2. Protect against harm from the condition; or 3. Adequately warn of the condition. [Defendant must make reasonable inspections of the property to discover unsafe conditions. If an inspection was not made within a reasonable time before the accident, this may show that the condition existed long enough so that [] owner using reasonable care would have discovered it.]”
[CACI Jury Instructions [citations omitted]]