Tag 'surveillance = indoor'

Value histogram for key 'ele'

• 17: 3
• 11: 3.2
• 2: 2
• 2: 2.2
• 2: 3.1
• 2: 2.5
• 1: 2.3
• 1: 3.3
• 1: 3.4
• 1: 2.6