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].

[74, -67, 28, 48, 8, -40, 60, 25, 55, -34, 96, -36]
[3.5, -19.5, 38.0, 28.0, -16.0, 10.0, 42.5, 40.0, 10.5, 31.0, 30.0]

[68, 45, 84, -67, 13, 49, 20, 80, -5, -20, 52]
[56.5, 64.5, 8.5, -27.0, 31.0, 34.5, 50.0, 37.5, -12.5, 16.0]

[-85, -48, -49, -68, -3, 57, 3, -48, 95, 45, 66]

[-66.5, -48.5, -58.5, -35.5, 27.0, 30.0, -22.5, 23.5, 70.0, 55.5]