condition mean min max 3 h after light 64.26689999999999 60.3515 66.5666 6 h after light 81.01296666666667 64.1701 94.7864 9 h after light 110.37666666666667 90.923 132.895 12 h after light 124.71335 53.8394 162.645 3 h after dark 133.85566666666668 131.08 138.013 6 h after dark 77.60883333333334 73.8998 83.4374 9 h after dark 52.8686 50.379 57.655 12 h after dark 38.039550000000006 35.6953 40.3838