In the month of March, the temperature at the South Pole varies over the day in a periodic way that can be modeled approximately by a trigonometric function. The highest temperature is about -50^\circ C−50 ∘ Cminus, 50, degrees, C, and it is reached around 2\text{ p. M.}2 p. M.2, start text, space, p, point, m, point, end text The lowest temperature is about -54^\circ C−54 ∘ Cminus, 54, degrees, C and it is reached half a day apart from the highest temperature, at 2\text{ a. M.}2 a. M.2, start text, space, a, point, m, point, end text Find the formula of the trigonometric function that models the temperature TTT in the South Pole in March ttt hours after midnight. Define the function using radians. \qquad T(t) =T(t)=T, left parenthesis, t, right parenthesis, equals What is the temperature at 5\text{ p. M.}5 p. M.5, start text, space, p, point, m, point, end text? Round your answer, if necessary, to two decimal places.