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: [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: [57, -42, 24, 40, 59, 88, -75, -11, 9, -56, -92, -80]
Example Output: [7.5, -9.0, 32.0, 49.5, 73.5, 6.5, -43.0, -1.0, -23.5, -74.0, -86.0]

Example Input: [77, -35, 46, -95, 65, -94, 43, -13, 20, 0, -49, -81]
Example Output:
[21.0, 5.5, -24.5, -15.0, -14.5, -25.5, 15.0, 3.5, 10.0, -24.5, -65.0]