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: [-99, 61, 95]
Example Output: [-19.0, 78.0]

Example Input: [63, 15, 19, 71, 19, -5, 87, -32, -77, 76, -97, -92]
Example Output: [39.0, 17.0, 45.0, 45.0, 7.0, 41.0, 27.5, -54.5, -0.5, -10.5, -94.5]

Example Input: [-24, -64, -17, -88]
Example Output:
[-44.0, -40.5, -52.5]