/nv <player> ( add/removes night vision from the player)
/nvp reload, reset (config.yml, PlayerData, all)
Permissions:
nightvisionplus.command.admin
nightvisionplus.command.apply
nightvisionplus.command.apply.other
Quick info When you enable night vision it will save in a Player Data file, that means that you will keep the night vision even if you die, disconnect, drink milk or try to clear it using commands (/effect clear).