condition mean min max 1 h after light 21.589753185 21.30046693 21.87903944 3 h after light 24.63348834 20.0003871 28.47989933 5 h after light 29.578301926666665 27.81058962 32.53513612 7 h after light 24.116966966666666 19.66122386 27.54154703 9 h after light 24.68672158 22.14652359 26.72097048 11 h after light 27.575157003333334 20.15184062 33.45449612 1 h after dark 25.23623570333333 23.062689199999998 26.63889196 3 h after dark 22.536477966666666 19.01148616 26.1329548 5 h after dark 22.649402753333334 18.09368027 25.32654471 7 h after dark 21.734237386666667 19.10177236 25.51099002 9 h after dark 19.371375483333335 18.04192915 21.25502269 11 h after dark 18.941333416666666 17.52859521 19.74952494