refactor quartiles
refactor quartiles

bmichalo/MoonGen,emmericp/MoonGen,slyon/MoonGen,NetronomeMoongen/MoonGen,wenhuizhang/MoonGen,wenhuizhang/MoonGen,dschoeffm/MoonGen,scholzd/MoonGen,kidaa/MoonGen,scholzd/MoonGen,gallenmu/MoonGen,pavel-odintsov/MoonGen,schoenb/MoonGen,NetronomeMoongen/MoonGen,gallenmu/MoonGen,gallenmu/MoonGen,slyon/MoonGen,atheurer/MoonGen,pavel-odintsov/MoonGen,dschoeffm/MoonGen,duk3luk3/MoonGen,emmericp/MoonGen,NetronomeMoongen/MoonGen,gallenmu/MoonGen,bmichalo/MoonGen,schoenb/MoonGen,schoenb/MoonGen,scholzd/MoonGen,kidaa/MoonGen,gallenmu/MoonGen,atheurer/MoonGen,slyon/MoonGen,slyon/MoonGen,wenhuizhang/MoonGen,duk3luk3/MoonGen,duk3luk3/MoonGen,gallenmu/MoonGen,bmichalo/MoonGen,atheurer/MoonGen,kidaa/MoonGen,dschoeffm/MoonGen,gallenmu/MoonGen,pavel-odintsov/MoonGen,werpat/MoonGen,werpat/MoonGen,werpat/MoonGen,emmericp/MoonGen,gallenmu/MoonGen,bmichalo/MoonGen