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: [33, 46, -100, 16, 70, -36, 56, 71, -95]
Example Output: [39.5, -27.0, -42.0, 43.0, 17.0, 10.0, 63.5, -12.0]

Example Input: [-85, 25, 90, -97, -97, -76, 66, -96]
Example Output: [-30.0, 57.5, -3.5, -97.0, -86.5, -5.0, -15.0]

Example Input: [55, -15, 13, 2, -55, -81]
Example Output:
[20.0, -1.0, 7.5, -26.5, -68.0]