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: [-64, -46, 21, -97, -86]
Example Output: [-55.0, -12.5, -38.0, -91.5]

Example Input: [-89, 95, -83, 98, -5, -89, -24]
Example Output: [3.0, 6.0, 7.5, 46.5, -47.0, -56.5]

Example Input: [-52, -46, 1, -22, 66, 42]
Example Output:
[-49.0, -22.5, -10.5, 22.0, 54.0]