condition mean min max 0 h after light 2.7509710000000003 0.974732 4.52721 2 h after light 2.885395 2.72115 3.04964 4 h after light 2.71131 2.66263 2.75999 8 h after light 1.8648405000000001 0.935081 2.7946 12 h after light 11.5955 11.369 11.822 2 h after dark 9.099565 6.08093 12.1182 4 h after dark 7.1101 6.09173 8.12847 8 h after dark 7.4566099999999995 5.09207 9.82115 12 h after dark 6.245325 1.85905 10.6316