condition mean min max 4 h after light 373.37670849999995 298.598283 448.155134 8 h after light 381.817638 327.015014 436.620262 12 h after light 356.9914685 334.618424 379.364513 4 h after dark 343.3155905 316.014315 370.616866 8 h after dark 324.6401 322.355836 326.924364 12 h after dark 342.827414 342.827414 342.827414