condition mean min max 3 h after light 46.5877 42.5274 49.7365 6 h after light 29.484833333333334 25.9326 32.115 9 h after light 27.437933333333334 26.4922 28.9794 12 h after light 22.1047 21.4654 23.2788 3 h after dark 27.430266666666665 25.8208 29.4451 6 h after dark 40.7424 37.9316 42.6241 9 h after dark 60.815599999999996 57.3665 65.0658 12 h after dark 67.8281 60.4042 74.3479