Quote (bentherdonethat @ Apr 17 2014 06:49am)
Go to a zoo and find an exhibit that has >20 animals in it. Go on a day where it's partially sunny and partially cloudy. Your hypothesis, should you choose to accept it, is that animals are more active in the sun and less active when it's cloudy.
You will have to find a way to quantify what constitutes "active" though. Moving around a lot, or making their animal calls (e.g. bird chirps, etc) are two things you could use.
Even if you only have 10 subjects though, if you make it interesting enough that'll be a better project than you might otherwise be able to do in the next couple days.
You can even just do phototaxis instead of activity.
Hypothesis would be the more light that is out the more animals likely to be out. Depending when/how many times you go/the weather you can even make a statement that the more light out the more the animals were out. However to a point which was related to the heat, which as it drastically increased the animals sought for shelter.