So i have a reproduction wick kerosene lantern for a rainy day and i put the kerosene in an old jager bottle. i adore obscure items and the bottle reminds me of an old apothacary bottle. well after a couple weeks of the kerosene being in the bottle its now separating. and merky as all heck. is this normal? If the liquid is light sensitive wouldnt the green tinted glass offer some protection? What is goiing on with this?