# # Frequency of Cluster 274 Over Time: state police aircraft used in speed enforcement, (Fri Jul 20 11:24:49 2012) # # Hour Offset Frequency Hour Offset Peaks 0 1 16 320 2 0 4 0 6 0 8 0 10 0 12 0 14 3 16 320 18 2 20 5 22 3 24 1 26 3 28 4 30 2 32 0 34 3 36 3 38 1 40 0 42 2 44 0 46 1 48 0 50 0 52 0 54 0 56 0 58 0 60 0 62 1 64 0 66 0 68 0 70 0 72 0 74 0 76 0 78 0 80 0 82 0 84 0 86 0 88 0 90 0 92 0 94 0 96 0 98 0