condition mean min max 1 h after light 1.960747735 1.691178235 2.230317235 3 h after light 6.418567992 3.66094687 8.247984846 5 h after light 8.778708014666666 6.3660893110000005 11.1350646 7 h after light 9.512343169333333 6.616148118 11.68034007 9 h after light 11.007989633333333 10.31149302 11.85013392 11 h after light 10.711033002333334 8.370075477 12.09188085 13 h after light 8.228420048666667 5.877864946 11.3307371 15 h after light 8.765009540666668 7.338458381000001 9.845574165 1 h after dark 10.281353932 8.989610376 11.79437641 3 h after dark 9.843074015333332 8.577130027 10.97812709 5 h after dark 7.898309343 7.647721174 8.370358961 7 h after dark 8.511102451 6.420757247 10.34992654