So I remembered to ask Timmy how to set my alarm clock into night-time mode, so no phone calls etc while I am asleep. I tried setting it in night-time and setting my second alarm, the one that I use to wake me up in the afternoon. No good, it was silent night-time mode. But upon investigation further we discovered that you can set the proper alarm clock more than once a day, which will go off and wake me up. So my alarm is still set for 8AM Monday to Friday and another alarm will go off in the afternoon to wake me up
from sleep mode, so I can set my alarm-clock to not behave like a phone until I get up