NOCTURNAL RADIATION FROM PLANTS

SUNRISE
Air Temp. 59.5 55.0
Calotropis … 49.5
Diff. … 5.5
Argemone 57.0 47.0
Diff. 2.5 8.0

NINE P.M.
Temp. 67.5 67.0 64.3
Calotropis … … 58.5
Diff. … … 5.8
Argemone 53.0 56.0 57.0
Diff. 14.0 11.0 7.3