Time to use lights!

bpy.ops.object.light_add will add lights
	Here:  https://docs.blender.org/api/current/bpy.ops.object.html#bpy.ops.object.light_add
	Rotation sounds more relevant for directional lights

Remember the tube demo?
	Can we move a light down the tube?
	How about moving a spotlight around it?

How about moving the sun around a less noised sphere?
	Kinda needs time zones

Next lab:  
	Animate a spotlight moving back and forth over something
	Keep it pointed at the object
	Point it at whatever you like
		Can be a previous demo, something you make up, a basic mesh, etc
		It'll need a material for this to work