Let me start off by saying I am not a scientist. I am trying to
determine the optimal balance of light and shade for growing
several species of bamboo.
I would like to record the amount of light available in a particular
location over the course of the day. It would be best if I could
record this data hourly, but high/low would be acceptable. I can't
be present all day to record the data manually.
Does anyone know of an instrument I could use to do this?