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].

[6, 62, 16, -93, 69, -1]
[34.0, 39.0, -38.5, -12.0, 34.0]

[1, -85]
[-42.0]

[15, 7, 28, 2, 61, 46, -95, 9, -37, 55, -56, -6, 75, -6, -76]

[11.0, 17.5, 15.0, 31.5, 53.5, -24.5, -43.0, -14.0, 9.0, -0.5, -31.0, 34.5, 34.5, -41.0]