Conditional Formatting for Standard Deviations

Need some help. I have a row of data that I would like to apply conditional formatting that formats values that are above or below 1, 2, 3 standard deviations. The rules I added are: change color to yellow for 1 std dev above average, change color to orange for 2 std dev above average, change color to red for 3 std dev above average. HOWEVER- when I apply the changes to the data everything that is 'between the average and 1 standard deviation' remains white. Would anyone know the formula I would need to enter to get this information to turn a different color (Green or Yellow)? Here is my data:
158
37
48
135
102
124
85
106
185
132
91
232
Any help you could provide me would be greatly appreciated! Thanks!