condition mean min max 1 h after light 4.6773698305 3.549969102 5.804770559 3 h after light 4.71720185 3.2919228080000003 5.78037984 5 h after light 6.457717272666667 6.320769601 6.671902182 7 h after light 5.15961813 4.2842263130000005 6.372135664 9 h after light 5.89885798 4.833995033 6.666470492 11 h after light 5.170569361 1.916453959 7.90160265 13 h after light 5.548292830333334 5.296669898 6.0324437170000005 15 h after light 6.254364463 4.601169235 8.22033274 1 h after dark 6.306499833333333 5.947003007999999 6.486861792999999 3 h after dark 6.050925295666667 4.794501282 7.854872468 5 h after dark 6.007403493333333 5.2148859739999995 6.743004657 7 h after dark 6.026097245333333 5.311774611000001 6.5106354379999996