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: [-23, 63, -6, 66, -53, 18, -45]
Example Output: [20.0, 28.5, 30.0, 6.5, -17.5, -13.5]

Example Input: [31, -62, 49, -13, -30, -59, 76, 31, 40, -31, -56, -36]
Example Output: [-15.5, -6.5, 18.0, -21.5, -44.5, 8.5, 53.5, 35.5, 4.5, -43.5, -46.0]

Example Input: [-96, 46, 64, 86, 20, -62, 73, -51, -35, 63, 34]
Example Output:
[-25.0, 55.0, 75.0, 53.0, -21.0, 5.5, 11.0, -43.0, 14.0, 48.5]