condition mean min max 1 h after light 5.305904852 5.305904852 5.305904852 3 h after light 4.3479810815 4.319854706 4.376107457 5 h after light 3.827944038 3.679492901 3.976395175 7 h after light 3.6349582729999996 3.0207101119999997 4.2492064339999995 9 h after light 2.6977724355 1.919381248 3.476163623 11 h after light 3.0695295065000003 2.7811211460000003 3.357937867 1 h after dark 3.688433817 3.058921712 4.317945922 3 h after dark 7.578928535999999 5.564398345 9.593458727 5 h after dark 10.8909732355 7.8252428510000005 13.95670362 7 h after dark 15.5177224 14.04222223 16.99322257 9 h after dark 19.54008519 18.36105512 20.71911526 11 h after dark 26.311568645 20.65146262 31.97167467