Creepers should be father away if spawned when you wake up in the morning

Hi Mojang,

       I was just playing Minecraft about 5 minutes ago and I stopped because I was playing hardcore and I finally was able to make a bed and I want to sleep and I woke up and a creeper was right next to me it blew up and I lost my hardcore world I feel like This isn't fair I feel like In the night Creepers Shouldn't spawn Near bed's 32 x 32 Cube and they should only spawn near them during the day after a minute i know some of you might say this takes off the fun in the game but it really frustrates me when I get full diamond armor and then I go to sleep and a creepers right next to me