A complete cycle of a traffic lights takes 60 seconds. During each cycle the light is green for 25 seconds, yellow for 5 seconds and red for 30 seconds. At a randomly chosen time, the probability that the light will not be green is:

A

$$ \frac{1}{3} $$

B

$$ \frac{1}{4} $$

C

$$ \frac{5}{12} $$

D

$$ \frac{7}{12} $$