The lights would be readily distinguishable at night, say by the length of the trail of lights or the number of {HEAD ~ rows} on {TAIL ~ each side} of the flexible fabric which is/are unfurled or extended horizontally, flapping in the breeze 
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The lights would be readily distinguishable at night , say by the length of the trail of lights or the number of { HEAD ~ rows } on { TAIL ~ each side } of the flexible fabric which is / are unfurled or extended horizontally , flapping in the breeze
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH