condition mean min max 1 h after light 5.886078312 5.088848755 6.683307869 3 h after light 6.287457591666667 4.962875212 7.322440201 5 h after light 6.3079749750000005 4.247200164 7.85330872 7 h after light 6.962493002666666 5.695940383 7.7192136520000005 9 h after light 4.753926477 4.294573015 5.38672084 11 h after light 6.7743382573333335 5.734458667 8.200591294 1 h after dark 6.0742712286666665 5.0292468669999995 6.636301105 3 h after dark 6.457120473333333 5.244547905 7.947225914 5 h after dark 7.583937208666667 6.412544647000001 8.996903973 7 h after dark 8.633119239000001 7.255506112000001 11.00314266 9 h after dark 7.111208995999999 4.309610607 8.586817147 11 h after dark 6.966515310666667 6.6039420920000005 7.319633163