condition mean min max 0 h after light 72.4381 68.65 76.2262 2 h after light 41.490300000000005 41.2023 41.7783 4 h after light 35.5968 35.0243 36.1693 8 h after light 37.75335 36.8337 38.673 12 h after light 64.287 61.0576 67.5164 2 h after dark 72.05215 70.0642 74.0401 4 h after dark 81.32425 77.7057 84.9428 8 h after dark 88.35855 87.323 89.3941 12 h after dark 74.82785 74.393 75.2627