Tasker duty cycling wifi profile
Here is the XML of a Tasker Profile and Tasks that cycle WiFi on the cycle you describe above, as well as screen shots. The only difference between the Day and Night tasks is the time between Wifi Enable. GPS and Power Saving are abit more tricky. GPS may require root and Power Saving depends heavily on the phone make/model.

XML File: https://drive.google.com/file/d/0BzsMV39gBg6rZXZQdnhGTmEwNm8/view?usp=sharing