condition mean min max 1 h after light 4.904303741333333 4.22752884 6.231815123 3 h after light 5.311752326333334 4.907702017 5.911709192000001 5 h after light 4.619062713666667 3.3770648110000003 6.2286201960000005 7 h after light 4.447350496666667 3.6155507339999997 5.067868505 9 h after light 5.064542857 4.103446719 5.699235838 11 h after light 5.829429345 5.509461062000001 6.058449147999999 13 h after light 5.352176485 5.201552549 5.464432445 15 h after light 4.456958787333333 4.0194067 4.967918998 1 h after dark 4.975486137666667 4.2823476110000005 6.115864963 3 h after dark 4.615450665333333 3.8577650980000002 5.400385428 5 h after dark 5.052567421 4.352209363 6.197934695 7 h after dark 5.263677703666667 5.070541372 5.447696274