Table 2.

Duration of light and dark phases (h) under the three tested T‐cycles in Experiment 2.

Light regime	T18		T24		T30
	Light phase	Dark phase	Light phase	Dark phase	Light phase	Dark phase
LD1	13	5	19	5	25	5
LD2	12	6	18	6	24	6
LD3	11	7	17	7	23	7
LD4	10	8	16	8	22	8
LD5	9	9	15	9	21	9
LD6	8	10	14	10	20	10