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: [-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]

Example Input: [-93, -90, -54, 88, 28, 87, 86, 83, 50, -6, -87, 97, -91, 5, -38]
Example Output: [-91.5, -72.0, 17.0, 58.0, 57.5, 86.5, 84.5, 66.5, 22.0, -46.5, 5.0, 3.0, -43.0, -16.5]

Example Input: [-28, -19, 29, -21, -22, -23, 22, -21, 76, -56, -68, -29, -47, -17, 84]
Example Output:
[-23.5, 5.0, 4.0, -21.5, -22.5, -0.5, 0.5, 27.5, 10.0, -62.0, -48.5, -38.0, -32.0, 33.5]