condition mean min max 1 h after light 36.504075795000006 35.27500957 37.73314202 3 h after light 29.102092103333334 22.03578368 42.79793538 5 h after light 20.409373943333332 16.20001205 27.30103581 7 h after light 23.8916664 23.00137672 24.82692491 9 h after light 24.461649606666665 20.46449254 31.36572277 11 h after light 32.797136763333334 28.23344712 36.84097853 1 h after dark 39.025315373333335 30.02397764 47.20986242 3 h after dark 45.069959143333335 34.29146407 52.39236554 5 h after dark 49.18914056 45.99674758 52.59981919 7 h after dark 48.82288841 46.32816442 50.49260406 9 h after dark 45.30155920333333 42.34645023 49.71682127 11 h after dark 55.905730676666664 45.76661453 65.91126867