condition mean min max 1 h after light 4.356111486 4.028960166 4.683262806 3 h after light 6.031304815333333 4.824293023 8.011637354 5 h after light 4.511895434 3.40601976 5.827420216 7 h after light 4.564238832333333 3.7993721860000003 5.395809272 9 h after light 6.263008534666667 5.1890168580000005 7.024563923 11 h after light 5.62379988 4.798132439 6.937964422 13 h after light 5.157544592333334 2.020516075 7.3256145020000005 15 h after light 6.4454735843333335 6.354031038 6.529547188 1 h after dark 5.791358843333334 5.361080188 6.605711905 3 h after dark 6.839496724 6.170597142 7.275445171 5 h after dark 5.263074467666667 4.993071801 5.406147726 7 h after dark 4.819088340666667 3.559332822 6.516620417