#crontab
# disable/enable wireles interface (@wifi-iface)/(client)

# this is to disable (at 21:10 everyday)
10 21 * * * uci set wireless.@wifi-iface[3].disabled='1' ; wifi
# and this to enable (...)
13 21 * * * uci delete wireless.@wifi-iface[3].disabled ; wifi
# =================================
# disable/enable ap (...)
10 21 * * * uci set wireless.@wifi-iface[1].disabled='1'; wifi
13 21 * * * uci set wireless.@wifi-iface[1].disabled='0'; wifi

# careful; if you enable 2+ ifaces at the same time = problems