condition mean min max 1 h after light 4.380548757 3.34410061 5.4169969039999994 3 h after light 4.523462510333333 4.0695576739999995 5.274055432 5 h after light 4.771469237 3.651101895 6.114361789 7 h after light 4.858903736333334 3.868650518 5.561918256 9 h after light 5.666323720333334 3.957743759 9.001186772 11 h after light 4.785464662333333 4.346450283999999 5.4670608629999995 1 h after dark 5.652068853666667 5.444872423 5.891403472 3 h after dark 5.086668370333333 4.7649832110000006 5.363742176000001 5 h after dark 5.842978092666667 5.61656433 6.038479542999999 7 h after dark 5.398622569666666 5.134799908 5.701144367 9 h after dark 5.619887463666666 5.478318568 5.830554853 11 h after dark 5.471064870666667 4.921805899 6.292316228