condition mean min max 1 h after light 4.416170609 4.318182977 4.5141582410000005 3 h after light 6.020825712333333 4.161487323 8.364549651 5 h after light 5.219092847333333 4.420463292 6.121690243 7 h after light 3.909704443666667 3.322224577 4.693892616 9 h after light 5.040879969 4.332617163 5.790169875 11 h after light 4.256780874333334 2.1375832619999997 6.025682596 13 h after light 5.477965915666666 4.752919184 6.839936183 15 h after light 5.586252317 5.288669281000001 6.158488052999999 1 h after dark 7.332026241666667 5.016233088 9.133799652 3 h after dark 6.843046125333333 6.200888325 7.900276355 5 h after dark 6.388730481333333 5.90601544 6.970482585 7 h after dark 7.137506235 6.143099567 8.318439485