condition mean min max 1 h after light 4.999400289 4.388972861 5.609827717000001 3 h after light 6.774930865333334 6.460424527000001 6.956516122000001 5 h after light 4.899258473333333 3.469389135 7.047719777 7 h after light 3.6703764066666666 3.3702580330000003 3.975776953 9 h after light 5.444158565333333 4.727753384 6.666470492 11 h after light 5.6284709516666664 4.737465731 6.633879088 13 h after light 5.935916532666667 5.082452581 7.34699373 15 h after light 4.935838853333333 4.236633028 5.804551957999999 1 h after dark 5.898879749 5.547204486 6.333627636 3 h after dark 5.586737477 4.931048315 5.94790921 5 h after dark 4.189078644666666 3.8954569919999997 4.419784565 7 h after dark 5.192186628 3.243790505 7.817328672