condition mean min max 1 h after light 10.303363276999999 9.806162054 10.8005645 3 h after light 14.193681923333333 12.50328627 16.81654247 5 h after light 14.592274986666666 12.14020963 17.08419992 7 h after light 18.877150846666666 16.61381751 22.14977459 9 h after light 16.379399966666668 11.82539824 20.334742600000002 11 h after light 18.54336419 13.86387203 22.93780168 1 h after dark 21.51363200666667 18.85498417 25.28927641 3 h after dark 23.156871703333334 18.8453495 27.38547319 5 h after dark 21.99757518 17.39282981 24.50533756 7 h after dark 21.550783403333334 18.61861448 23.62591494 9 h after dark 22.229260323333335 20.36101813 24.90981136 11 h after dark 20.16667188 18.45769839 21.49701725