Yes, the exercise is clearly hypothetical, since so many of the variables are unknown, such as whether or not she died at the present scene. (I'm not sure if you're using the expression "hypothectical condition " in the logical sense, or if so, exactly how it would apply. I'd probably call it "a hypothetical determination," since the exercise is to "determine" the approximate time of death, using assumptions, and standard calculations for assumed conditions of temperature, humidity, possible exposure to the weather and indiginous wildlife, etc.
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