Attack of the nibbles!

Is anyone out there like me? About an hour or so after tea, they head back into the kitchen in search of something else to eat, preferably on the sweet side?? Banana chips have been my saviour tonight, that and a cup of black tea. What does everyone else eat when those nibbles attack?? I'm just not quite sure fruit or muesli bars are going to cut it for me tomorrow when they creep back after tea as all the banana chips have disappeared......................