Ключевые слова: artificial lights, coal excavation, coal extraction, coal industry, coal mine, coal production, dark, energy, energy production, environmental impact, excavation, extraction, heavy machinery, industrial, industrial site, industrialization, industry, machinery, minerals, mining, mining activities, mining equipment, mining infrastructure, mining operations, mining process, mining site, mountain range, mountainous terrain, mountains, natural resources, night, night shift, nighttime, resource extraction, rugged landscape, rugged terrain,