condition mean min max 1 h after light 2.8334507034999996 2.3360662 3.330835207 3 h after light 2.072692546333333 1.930135103 2.176142999 5 h after light 1.91407987 1.5846943880000002 2.289412611 7 h after light 2.108556503 1.485198455 3.104373785 9 h after light 2.436779391 2.124832981 2.84182416 11 h after light 2.3736978673333335 1.477997618 2.948390706 13 h after light 2.450650367 2.0503238319999997 2.689151643 15 h after light 3.0488023293333333 2.908733123 3.264610667 1 h after dark 2.9141616363333336 2.548715575 3.5468314760000004 3 h after dark 2.1163757503333334 1.470313727 2.633425452 5 h after dark 2.9239620943333335 2.230554427 3.3998342810000004 7 h after dark 2.3810459766666665 2.10020498 2.6877121319999997