condition mean min max 0 h after light 0.0501735 0.0 0.100347 2 h after light 0.140069 0.0 0.280138 4 h after light 0.13872705 0.0947121 0.182742 8 h after light 0.096265 0.0 0.19253 12 h after light 0.293641 0.212804 0.374478 2 h after dark 0.296267 0.208674 0.38386 4 h after dark 0.0912848 0.0895905 0.0929791 8 h after dark 0.1029755 0.101107 0.104844 12 h after dark 0.0 0.0 0.0