condition mean min max 1 h after light 8.362013677 7.450552437000001 9.273474917 3 h after light 8.556743009333333 7.616500495 10.43477418 5 h after light 9.01977297 8.584514141 9.466463842000001 7 h after light 7.668226374333333 5.336891604 9.82515901 9 h after light 8.463109371333333 6.90570719 10.20261461 11 h after light 8.272176622333333 6.128281358 9.877108864 13 h after light 9.827181293666667 9.568376777000001 10.08075884 15 h after light 10.004589349666666 9.728539787999999 10.54729563 1 h after dark 10.177317316 8.765740648 11.22152529 3 h after dark 10.530593772666666 9.589002565 12.19553914 5 h after dark 8.710498389333333 6.912996371 9.738642481 7 h after dark 9.208792857666666 7.9282737999999995 11.02888772