condition mean min max 0 h after light 62.429100000000005 53.4715 71.3867 2 h after light 44.1472 41.076 47.2184 4 h after light 32.569250000000004 30.2204 34.9181 8 h after light 27.5178 22.9344 32.1012 12 h after light 33.67285 30.0296 37.3161 2 h after dark 31.460250000000002 28.0514 34.8691 4 h after dark 36.75495 35.9513 37.5586 8 h after dark 67.47285 65.8718 69.0739 12 h after dark 67.1196 59.859 74.3802