condition mean min max 4 h after light 293.047495 229.595809 356.499181 8 h after light 351.8898205 315.961938 387.817703 12 h after light 372.3613045 296.413629 448.30898 4 h after dark 555.4339405000001 437.050881 673.817 8 h after dark 387.45725949999996 316.76845 458.146069 12 h after dark 475.750736 475.750736 475.750736