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, 0, -6, 78, 26]
Example Output: [43.5, -3.0, 36.0, 52.0]

Example Input: [-8, -41, 58, -30]
Example Output: [-24.5, 8.5, 14.0]

Example Input: [100, -60, -27, -7, -69]
Example Output:
[20.0, -43.5, -17.0, -38.0]