I tested my project under different light levels. It worked perfectly under all light conditions. I couldn't conduct statistics because I didn't had a photometer. Photometer could be used to measure different light levels. So, I could use it to measure the relationship between light level and efficiany of laser light.
I tested this project six times under different light levels and it worked perfectly all the times. So I reject null hypothesis, the project worked in a well lit room too.
