condition mean min max 1 h after light 9.444573305 8.910934472000001 9.978212138 3 h after light 8.526649332666667 7.117753134 11.05705014 5 h after light 6.9627246173333335 5.656275393 8.190310743 7 h after light 8.085597489333335 6.913827189 8.871726537 9 h after light 8.801112427333333 8.161501037999999 10.02249088 11 h after light 9.485589119333333 8.500946671 10.10923188 1 h after dark 6.648462649333333 4.78490712 10.30064205 3 h after dark 7.918677414 7.365856002 8.934600289 5 h after dark 9.584756237666667 7.999434363 10.68558911 7 h after dark 9.592220858333333 8.29659105 11.0057517 9 h after dark 7.823428119000001 7.4297060770000005 8.229875485 11 h after dark 7.540826986 4.746601507 10.92112036