condition mean min max 1 h after light 0.823330063 0.823330063 0.823330063 3 h after light 4.3350078015 2.405080429 6.264935174 5 h after light 5.7769987364999995 4.446867248999999 7.107130224 7 h after light 6.268009406500001 4.869564716 7.666454097000001 9 h after light 5.5616020445 5.034052994 6.089151095 11 h after light 8.862129887 8.279009001 9.445250773 1 h after dark 6.41073105 5.984152242 6.837309857999999 3 h after dark 6.465326043 5.902472513999999 7.028179572000001 5 h after dark 9.025382124 8.093813955 9.956950293 7 h after dark 8.623614535000002 8.595594499 8.651634571 9 h after dark 7.9445525544999995 7.18394056 8.705164549 11 h after dark 6.915036662 5.23751155 8.592561774