condition mean min max 1 h after light 2.0307141085 1.654751497 2.40667672 3 h after light 2.5227674490000003 2.0230906230000003 3.024260458 5 h after light 2.1662877453333333 1.713947122 2.6889039539999997 7 h after light 3.9790394043333333 2.72964469 5.6046205879999995 9 h after light 2.707973979 2.137910759 3.287722412 11 h after light 2.6652369296666665 1.9451904469999999 3.171640879 13 h after light 3.306474607333333 1.4082384769999998 4.2819646019999995 15 h after light 4.253029406 4.116696165 4.390593883999999 1 h after dark 4.579327384 4.055463328 5.3936546739999995 3 h after dark 4.423971005333334 2.90151707 6.236095861 5 h after dark 3.304752231 2.683776093 3.8681204289999997 7 h after dark 2.767870880333333 2.1199895719999997 3.3221986439999998