{% set tin  = states('sensor.agv_esp32_greenhouse_inside_temperature') | float(none) %}
          {% set tout = states('sensor.agv_esp32_greenhouse_outside_temperature') | float(none) %}
          {% set hin  = states('sensor.agv_esp32_greenhouse_inside_humidity') | float(none) %}
          {% set dpin  = states('sensor.greenhouse_dew_point_inside') | float(none) %}
          {% set dpout = states('sensor.greenhouse_dew_point_outside') | float(none) %}

          {% if None in [tin, tout, hin, dpin, dpout] %}
            false
          {% else %}
            {% set dT = 0.5 %}
            {% set dp_max = 1.0 %}
            {% set dp_margin = 0.7 %}

            {% set extreme_temp = (tin >= 29 and tout < (tin - dT)) %}
            {% set normal_temp  = (tin > 27 and tin < 29 and tout < (tin - dT) and dpout <= (dpin + dp_max)) %}
            {% set humidity     = (hin > 70 and tout <= 27 and dpout < (dpin - dp_margin)) %}

            {{ extreme_temp or normal_temp or humidity }}
          {% endif %}