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: [94, 36, -77, -44, -66, -1, 63, 28, 84, 91, 4, -43, 39, -81, -73]
Example Output: [65.0, -20.5, -60.5, -55.0, -33.5, 31.0, 45.5, 56.0, 87.5, 47.5, -19.5, -2.0, -21.0, -77.0]

Example Input: [-42, -27, -37, -63, 89, -61, -68]
Example Output: [-34.5, -32.0, -50.0, 13.0, 14.0, -64.5]

Example Input: [-27, 75, -62, -29, 32, -66, -36, 50]
Example Output:
[24.0, 6.5, -45.5, 1.5, -17.0, -51.0, 7.0]