Within about five minutes, one in ten subjects will start to miss the majority of the blips, one in ten will still be able to spot nearly all of them, and the rest will come somewhere in-between.

• 约五分钟后，十分之一的试验对象会漏掉大部分光点，十分之一的仍能够发现几乎所有的光点，剩下的则介于二者之间。