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, -24]
Example Output: [-59.0]

Example Input: [96, 76, -4]
Example Output: [86.0, 36.0]

Example Input: [62, 54, -80, 64, -5, 1, -99, -43, -91, -59, 99, -74, -73]
Example Output:
[58.0, -13.0, -8.0, 29.5, -2.0, -49.0, -71.0, -67.0, -75.0, 20.0, 12.5, -73.5]