condition mean min max 1 h after light 18.075846335 16.25973502 19.89195765 3 h after light 18.574873763333333 15.90060828 21.0813853 5 h after light 20.76724374 17.39142502 23.39182451 7 h after light 21.187558403333334 20.16442518 23.08366368 9 h after light 22.82303693 22.082683499999998 23.74500857 11 h after light 21.51783291 20.47106751 23.59111582 13 h after light 22.756589033333334 21.01581927 24.17727443 15 h after light 21.911543599999998 19.39178736 25.41261162 1 h after dark 25.667796356666667 19.40623508 30.011056 3 h after dark 24.78492226 22.4098535 27.33314003 5 h after dark 24.04328161 19.28879511 26.6320352 7 h after dark 27.477704873333334 25.44058553 28.930323600000005