… different bots. I then analyzed this to find the distribution of each of these colors. I found that the standard deviation of the light measurements depended on the intensity of the light being measured (more light->higher standard deviation). Fit a second degree polynomial to the measurements I took. Thus, each time get_ambientlight() is called, the standard deviation polynomial uses the noise-free measurement to find the std_dev at that measurement and a normal distribution random number generator finds the measurement with noise.