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: [87, 68, 44, -69, -43]
Example Output: [77.5, 56.0, -12.5, -56.0]

Example Input: [-56, 30, -70]
Example Output: [-13.0, -20.0]

Example Input: [36, 29, -68, 61, 3, 6, -24, 58, 28, -86, -37, 32]
Example Output:
[32.5, -19.5, -3.5, 32.0, 4.5, -9.0, 17.0, 43.0, -29.0, -61.5, -2.5]