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: [25, 11, -70, 49, 17, 25, -51, -78, -13, -69, -55, 83, -8]
Example Output: [18.0, -29.5, -10.5, 33.0, 21.0, -13.0, -64.5, -45.5, -41.0, -62.0, 14.0, 37.5]

Example Input: [12, -25, -52]
Example Output: [-6.5, -38.5]

Example Input: [-22, 95, -96, 50, 61, 8]
Example Output:
[36.5, -0.5, -23.0, 55.5, 34.5]