After collecting the data over a two-day time period. Record on an Excel sheet and compare to other projects. The excel sheet should include the distance(in cm) of the spider from the LED light (in the x,y,and z dimension), and the diameter of the web, if present at all. This will be recorded with a ruler from outside the container. Pictures of the spider best depicting its distance from the LED can be taken for reference. Determine whether the light, time exposure, length, color, brightness, or species of spider had any effect on presence of webs in the chamber. This is done by comparing each project results to one another and deciding whether the web that was produced was influenced by the light that was exposed to the spider. If the spider was attracted to the light, then the distance of the web from the light should be smaller than if the spider was not attracted to the web.
This paragraph could be improved by connecting the sentences a bit more. For example, "After collecting the data over a two-day time period. Record on an Excel sheet and compare to other projects. " could be rewritten as "Once the data is collected, we will record it on an Excel sheet and compare it to other projects."
Don't write it as directions
You phrase the sentences as though you are directing the people how to do it. The procedurea review should be more on what you did and does not need explanations as to why it ws done, just say what was done and how.