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: [-79, 66, 43, -67, -68, -15, 18, 22, -100, 77, -4, 30, 22]
Example Output: [-6.5, 54.5, -12.0, -67.5, -41.5, 1.5, 20.0, -39.0, -11.5, 36.5, 13.0, 26.0]

Example Input: [-60, 14, 11, 76]
Example Output: [-23.0, 12.5, 43.5]

Example Input: [-71, -61, -75, 65, -16, -56, 58, -39, 19, 55, -66, -24]
Example Output:
[-66.0, -68.0, -5.0, 24.5, -36.0, 1.0, 9.5, -10.0, 37.0, -5.5, -45.0]