condition mean min max 1 h after light 2.650698785 1.7773080819999998 3.524089488 3 h after light 5.881674954666667 4.420405676000001 7.039482895 5 h after light 8.947873869666667 6.882260633 10.06094721 7 h after light 6.793864786666667 5.785085961 7.69049503 9 h after light 9.373606722333333 8.682984723999999 10.74992684 11 h after light 10.243223828666666 9.175120671 12.18040185 1 h after dark 6.031756883000001 3.1178559960000003 9.025371571 3 h after dark 7.6877008773333335 5.7620672939999995 8.95854575 5 h after dark 7.189572305333334 6.57861411 7.568162501000001 7 h after dark 7.596578215666667 6.7343924710000005 8.269070229 9 h after dark 7.610128727 7.163858335 7.852705389 11 h after dark 6.944953481666667 5.837049917000001 7.802621076