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: [60, -8, 34, 3, -31, -83, 13, 23, -6, 64]
Example Output: [26.0, 13.0, 18.5, -14.0, -57.0, -35.0, 18.0, 8.5, 29.0]

Example Input: [33, -16, -82, -16, -60]
Example Output: [8.5, -49.0, -49.0, -38.0]

Example Input: [37, -48, 49]
Example Output:
[-5.5, 0.5]