condition mean min max 1 h after light 3.4952980675000003 2.9806114139999997 4.009984721 3 h after light 4.797940128333334 3.821413913 5.29835104 5 h after light 6.843539421 6.002171664 7.5988042270000005 7 h after light 8.918545307999999 5.034545194 11.52590289 9 h after light 8.472485028 6.315548552 9.781150999 11 h after light 11.754406323333333 11.39444385 12.0148198 1 h after dark 10.140035640666667 9.147333956 11.49542141 3 h after dark 9.148466815 7.568836181 11.38893792 5 h after dark 7.989041249333333 5.873890405 10.50505551 7 h after dark 7.463987655666666 6.347665892999999 8.301344831 9 h after dark 6.636883116333333 6.30760025 6.8829783220000005 11 h after dark 4.971327693999999 3.852438507 6.915448795