condition mean min max 1 h after light 5.722542143 4.388972861 7.056111425 3 h after light 7.926327973666667 6.024839856 10.74470606 5 h after light 5.6488282986666665 4.795785647 6.768698155 7 h after light 5.786124439333333 4.79833347 6.644449154 9 h after light 4.984741872666667 4.286029881 5.78107988 11 h after light 4.348274230666666 3.520502057 5.601942341 13 h after light 4.704829673666667 3.701973585 6.222441945 15 h after light 5.3530334816666665 3.72165616 6.5832113670000005 1 h after dark 6.1097175539999995 4.914895045 7.717128685 3 h after dark 6.311900385333334 4.666647915 8.321144031000001 5 h after dark 7.924125940333333 6.220165197999999 9.619265967999999 7 h after dark 8.616941966666667 7.043659381 10.77388247