condition mean min max 1 h after light 975.6886899666666 894.8818071000001 1091.064385 3 h after light 1065.1401246333335 842.1911864 1441.798813 5 h after light 1004.2123261666667 895.1741945 1082.576063 7 h after light 881.0951022333334 671.243428 1008.645645 9 h after light 957.9493481333334 773.3615239 1110.834376 11 h after light 955.4240977000001 831.8130845 1181.570682 13 h after light 867.8525535 833.0096107 886.9630992999998 15 h after light 1028.3587011 883.6507546 1302.853 1 h after dark 676.0767413000001 558.7772931 815.8761147000001 3 h after dark 877.4842629666667 782.657964 994.8996757000001 5 h after dark 670.7472605333334 630.940441 733.4049069 7 h after dark 777.4419871333333 614.7631107000001 1016.910348