condition mean min max 1 h after light 1.238554159 1.238554159 1.238554159 3 h after light 1.9822563705 1.8701828269999998 2.0943299140000002 5 h after light 1.684445453 1.3379047290000001 2.030986177 7 h after light 2.085087429 1.942936856 2.227238002 9 h after light 3.3133444955 2.032124921 4.59456407 11 h after light 9.6192599765 3.536406663 15.70211329 1 h after dark 8.89107213 7.54631188 10.23583238 3 h after dark 8.47054958 6.05769 10.88340916 5 h after dark 6.693653577500001 5.235918556000001 8.151388599 7 h after dark 6.016379078 4.338283618 7.694474538 9 h after dark 5.1587285965000005 3.940039446 6.377417747000001 11 h after dark 5.042623442 4.629414791 5.455832093