ive done it before and i know haow it goes. spoil the pokemon until Daisy says it REALLY loves you and then level it up. then it evolves into espeon or umbreon, depending on the time of day.
That's probably how you evolve Eevee in to Umbreon or Espeon.
If you are trying to spoil it by repeatedly giving it rare candies, it will evolve in the sevendies. Look, this isn't an easy evolution, ok? It does take time. If you just can't wait, just cheat for it. Cheathappens has a big archive of ACtion Replay codes.
............ i dsobt have an a.r and now tis lv 52 i catn take it!!!!!!!