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: [-76, -3, -6, -74, 70, -26]
Example Output: [-39.5, -4.5, -40.0, -2.0, 22.0]

Example Input: [-32, 35, -68, -34]
Example Output: [1.5, -16.5, -51.0]

Example Input: [-80, 13, 29, -79, 87, 89, 75, 15, 58, -60, 78, 19, 63, 42]
Example Output:
[-33.5, 21.0, -25.0, 4.0, 88.0, 82.0, 45.0, 36.5, -1.0, 9.0, 48.5, 41.0, 52.5]