condition mean min max 0 h after light 1.9344649999999999 1.58864 2.28029 2 h after light 0.099088 0.0 0.198176 4 h after light 0.615083 0.53806 0.692106 8 h after light 1.001579 0.544808 1.45835 12 h after light 0.4029815 0.0 0.805963 2 h after dark 0.9403395 0.790319 1.09036 4 h after dark 1.2884545 0.880359 1.69655 8 h after dark 0.482197 0.19854 0.765854 12 h after dark 1.021896 0.724842 1.31895