condition mean min max 1 h after light 1.991291049 1.510860062 2.471722036 3 h after light 3.204536236333333 2.376896908 3.7349365339999996 5 h after light 4.256232693333334 3.47152014 4.9949316139999995 7 h after light 6.255096080666666 3.745326436 8.515834211 9 h after light 6.240797925666667 5.253152151 8.164053189 11 h after light 6.8431944289999995 5.9911865760000005 7.996887397999999 13 h after light 7.116591704666667 5.815178522 8.432176448 15 h after light 6.813398147999999 6.175044248 7.583753073 1 h after dark 6.722124821333334 5.575523395 7.696563412000001 3 h after dark 5.942478020333334 5.430125485 6.226172047 5 h after dark 5.439450015333334 4.882709394 6.490993341 7 h after dark 4.862902113666666 4.117659539 5.877736062