condition mean min max 3 h after light 140.35233333333332 128.738 148.53 6 h after light 164.95366666666666 127.602 198.824 9 h after light 177.66 171.898 181.761 12 h after light 196.00799999999998 112.524 258.405 3 h after dark 135.24433333333334 125.97 145.928 6 h after dark 100.9075 97.7565 102.59 9 h after dark 81.9809 79.0457 85.5587 12 h after dark 75.07835 72.4054 77.7513