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: [6, 62, 16, -93, 69, -1]
Example Output: [34.0, 39.0, -38.5, -12.0, 34.0]

Example Input: [45, 48, -28, 45]
Example Output: [46.5, 10.0, 8.5]

Example Input: [-25, 60, 69, -75, 20, 20]
Example Output:
[17.5, 64.5, -3.0, -27.5, 20.0]