You are welcome with your UAV in Nigeria.
Maximum take-off weight: 3 kilo, above 250 grams, registration is obligated.
Maximum hight: 120 meters / 393 ft
Maximum horizontal distance: 500 meters 1,640 ft, but the UAV but must be visable at all times to the pilot
Insurance: Not known, but recommended
Minimum age: Drone pilots must be at least 16 years
Distance Airports / Heliports: 7 km / 4.6 mi. from Airports and 5 km 3.2 mi form Heliports
Night flights: Prohibited
Prohibited: Not in the neighborhood of military , people, animals, government buildings, places of Worship, parcs, demonstrations.
Do not fly across borders, or provincial borders.
Useful links: Nigeria Civil Aviation Authority (NCAA)
Civil Aviation Regulation (part 8a)
Contact information: firstname.lastname@example.org / +234 1472 1521