condition mean min max 1 h after light 3.007538264 2.743673757 3.2714027710000004 3 h after light 2.500231588 1.92347904 2.798005605 5 h after light 1.5833436666666665 0.968659686 2.075517304 7 h after light 2.280100645666667 1.85483244 2.573071217 9 h after light 1.9533179113333334 1.278275045 2.526219421 11 h after light 2.14921676 1.266049316 2.7659229080000003 1 h after dark 2.227933213 1.494662411 2.730162585 3 h after dark 2.501732614333333 1.786868704 3.277842441 5 h after dark 2.120386676 1.678254401 2.652266489 7 h after dark 2.4590326156666666 0.896552365 3.996678525 9 h after dark 2.297369881 0.777110456 3.339317779 11 h after dark 2.4995206873333333 2.4398777209999998 2.566630721