Fig. 1.

Average locomotive activity (cm/hr) of Nematostella vectensis during the photoperiod (light bars, left) versus scotoperiod (dark bars, right) over 48 h in each light condition (R – red, G – green B – blue, D – dark). All comparisons between photoperiod and scotoperiod of each color and within colors were significant (two-way ANOVA with Tukey post hoc tests). All statistical values for pairwise comparisons can be found in Table S1