condition mean min max 1 h after light 8.306679414 8.19570991 8.417648918 3 h after light 8.507985409 6.770554828 11.67258422 5 h after light 7.4142022679999995 7.149607996 7.79454522 7 h after light 9.588752481666667 7.336718705 11.20924118 9 h after light 10.175760901333334 8.371613864 11.28286555 11 h after light 10.873164754 9.276389382 11.82757744 13 h after light 10.215618544 7.714697742 11.52836624 15 h after light 10.145479769666666 9.486299858999999 10.70542039 1 h after dark 11.139311532 9.792906476 11.99936658 3 h after dark 11.867550783333334 10.27620629 13.69872565 5 h after dark 9.745560631 8.941065254 10.74636682 7 h after dark 11.663341956666667 10.88261314 12.52213335