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: [30, 4, 19, 28, -28, 81, 78, -64, -4, 6, -33, 44, -76]
Example Output: [17.0, 11.5, 23.5, 0.0, 26.5, 79.5, 7.0, -34.0, 1.0, -13.5, 5.5, -16.0]

Example Input: [-64, 95]
Example Output: [15.5]

Example Input: [80, 80, 70, 97, 48, -14, -30, 24, 61, 7]
Example Output:
[80.0, 75.0, 83.5, 72.5, 17.0, -22.0, -3.0, 42.5, 34.0]