Pollination timing trial design: Depiction of pollination timing trial treatments. Plants to the right of the sun are female plants during the day and plants right to the crescent
moon are female plants during the night. Plants vertically adjacent to each other (separated by the long horizontally line) represent the same plant at different times (day or night).
Boxes drawn surrounding plants represent exclusion structure designed to exclude insect visitors. Moving from left to right are (1) exclusion, (2) day-exclusion, (3) night-exclusion,
and (4) non-exclusion treatments.