Table A1

Statistical analysis results of the Azimuth Angle variable. The symbol * indicates whether the means of the respective groups have statistically significant differences.

Azimuth angle (°)
t-statistic p (adjusted) Significance
Group 1 Group 2
0 −30 −3.41 .026 *
0 60 −5.01 <.001 *
0 −90 −8.27 <.001 *
0 120 −1.94 1
0 −150 1 1
0 180 5.15 <.001 *
30 60 −2.35 0.47
−30 −90 −5.56 <.001 *
−30 120 1.12 1
−30 −150 3.84 .007 *
−30 180 3.39 <.001 *
60 −90 −1.74 1
60 120 4.05 .003 *
60 −150 5.78 <.001 *
60 180 8.41 <.001 *
−90 120 5.71 <.001 *
−90 −150 7.5 <.001 *
−90 180 12.7 <.001 *
120 −150 2.33 .49
120 180 6.33 <.001 *
150 180 3.37 .030 *

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