condition mean min max 1 h after light 6.403847941333333 5.96086664 7.089278768 3 h after light 4.474038322 3.694818245 5.473954973 5 h after light 5.892851744000001 5.292415002 6.680933496000001 7 h after light 6.458372736666667 5.390457457 7.462575601 9 h after light 6.45622773 6.256769778 6.7087328170000005 11 h after light 7.218084480333334 5.509461062000001 9.347321542000001 13 h after light 5.23633809 4.683799239 5.6333617789999995 15 h after light 6.650496069 4.879206158 7.661994022999999 1 h after dark 4.978637694333334 4.052113868 5.60639961 3 h after dark 6.989337453 6.077877272 7.670672462000001 5 h after dark 5.012509202666667 4.839483255 5.3261682 7 h after dark 6.860770570666666 6.038410327999999 7.391769344