Directional lighting not affecting anything other than the player

Trying to create a Unity game as a University student, coding I can do, but Unity I'm struggling with, I've set up the scene, and created a generation of prefabs to create an isometric scene, however the directional lighting object only seems to be affecting the player and not the scene, I have turned off an other light settings I could find to try and fix t$$anonymous$$s, and can not find any solution. Example: https://gyazo.com/5f070fe895643f8baf10a0c362eb4625 (Shows the lighting changing with an intensity editing script).