Your life is the most valuable thing you have. From country to country of black Africa. Where you arrive. While it’s easier to turn on the “ears on top” mode.
African Republic. Inexhaust degrees, relevant to Haiti, Mali, Senegal, Liberia, Ivory Coast, Guinea Conakry, Burkina, Ghana, Niger, Nigeria, DR Congo, Central Asia, South Sudan and similar “shitholes ™” countries.
Avoid visiting muddy areas, even if you are invited by local. They will not always be able to ensure your safety.
It gets after 18 hours, it gets dark quickly.