condition mean min max 1 h after light 5.582442256499999 3.0240477539999997 8.140836758999999 3 h after light 5.288462998 5.032330685 5.652169348999999 5 h after light 5.544118890333333 4.314496745 6.270999762000001 7 h after light 7.715389619333333 6.237090188 10.51130071 9 h after light 7.524199700333333 7.065069662999999 8.333088115 11 h after light 6.797484707333333 6.4864595529999995 7.0844671020000005 13 h after light 8.878611123333334 6.3163794410000005 12.81452395 15 h after light 8.475927404 5.804551957999999 10.93936588 1 h after dark 9.588163039 7.995970431 11.299191699999998 3 h after dark 8.933950211666666 7.735128736 10.26127848 5 h after dark 7.673915768333333 6.911294664 8.442921797 7 h after dark 8.381985093666668 6.441241145 9.621327597