Light regime | Population | Sex | Mean ± SEM |
---|
LD |
early
| M | 251.58 ± 0.65 |
 |  | F | 244.28 ± 0.65 |
 |
control
| M | 253.98 ± 0.49 |
 |  | F | 247.32 ± 0.76 |
 |
late
| M | 254.62 ± 0.64 |
 |  | F | 249.73 ± 0.91 |
DD |
early
| M | 262.16 ± 0.83 |
 |  | F | 257.29 ± 1.13 |
 |
control
| M | 2.62.59 ± 1.15 |
 |  | F | 258.61 ± 1.22 |
 |
late
| M | 265.96 ± 0.98 |
 |  | F | 261.29 ± 0.95 |
- Mean (± SEM) development time of males (M) and females (F) from the selected and control populations under light/dark (LD) and constant dark (DD) conditions. Pre-adult development time of a fly (in hours) was calculated as the time interval between the midpoint of egg collection window and the midpoint of the 2 hr period during which the fly emerged as adult.