ok this is some stuff i found on the net
Bright
To dream that something is bright, represents divinity, a higher consciousness, and spirituality. You need to honor an admirable person or situation. The dream may also be a metaphor for intellect and someone who is smart.
If the brightness is blinding, then it suggests that you are not paying attention to some new insights.
Wood
To dream of wood, suggests that you are feeling dead inside and emotionless. You may be behaving automatically and just going along with the flow. Or you may be acting out without fully thinking things through.
To dream that you are carving or shaping a piece of wood, indicates a power-giving, creative act/gesture. Alternatively, the wood may also symbolize spirituality and vital energy.
Chair
To see a chair in your dream, symbolizes your need to sit down and take time out to contemplate a situation before proceeding.
To dream that someone is offering you a chair, signifies that you need to be open to taking and accepting advice.
Light
To see light in your dream, denotes a clear mind, plain understanding, and insight. Light has been shed on a once cloudy situation or problem. You have found the truth to a situation or an answer to a problem.
To see a bright light in your dream, indicates that you need to move toward a higher level of awareness and feeling. Bright light dreams are sometimes common for those who are near death.
its hard to say with the "human" do you know if it was female/male young/old and um id ignore that last sentance in the "light" bit its depressing :/
i got this stuff from
Dream Moods A-Z Dream Dictionary