condition mean min max 1 h after light 6.0607812195 5.016150915 7.105411524 3 h after light 4.469684469333333 3.929114254 5.0125039639999995 5 h after light 5.203781879666667 4.470737014 5.609506228 7 h after light 5.100164269333333 3.70966488 6.299039952999999 9 h after light 8.736565003666668 5.473475412000001 11.45121394 11 h after light 10.977442379 9.090577947 13.1073341 1 h after dark 15.25201206 12.64496355 17.44701056 3 h after dark 17.024720093333332 16.08181834 17.70917271 5 h after dark 14.24645297 10.54153546 16.43365119 7 h after dark 14.071594276666668 13.63572673 14.64174206 9 h after dark 10.705549091 8.659230792999999 13.30426607 11 h after dark 8.599924284666667 7.239214852999999 10.34202252