condition mean min max 1 h after light 8.7963059675 8.723475534 8.869136401 3 h after light 9.317225537333334 7.642827826 10.48606315 5 h after light 10.261635566666666 7.12407291 12.44355136 7 h after light 11.346963186666667 10.87486703 12.19601353 9 h after light 8.910563517 7.776173188 9.599633799 11 h after light 13.645095906666667 12.84123598 14.09303577 1 h after dark 12.551490706666666 12.11923217 12.860502699999998 3 h after dark 13.790122133333334 12.89077589 15.07807523 5 h after dark 11.928311319999999 11.02510776 13.16380796 7 h after dark 14.835307276666667 14.57637714 15.34019257 9 h after dark 11.164809092333334 9.769388587 12.40318032 11 h after dark 10.869299291333332 9.805845574 12.58463246