In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].

Example Input: [-52, -41, 25, 7, -96, -81, 44, 92, -83, -29, 1, 0]
Example Output: [-46.5, -8.0, 16.0, -44.5, -88.5, -18.5, 68.0, 4.5, -56.0, -14.0, 0.5]

Example Input: [-9, 16, 56, 44, 37, -82, -63]
Example Output: [3.5, 36.0, 50.0, 40.5, -22.5, -72.5]

Example Input: [39, -1, -31]
Example Output:
[19.0, -16.0]