condition mean min max 1 h after light 2.5516545576666667 1.484132465 3.206223723 3 h after light 2.5072432866666667 2.444264377 2.570701056 5 h after light 2.577086575 2.368985763 2.983456732 7 h after light 2.3868941746666668 2.06056192 2.563754156 9 h after light 1.8398154869999999 1.300912528 2.8408477289999996 11 h after light 3.2331974846666665 2.711877238 4.191981243 13 h after light 2.315657310666667 2.220174869 2.4767366440000003 15 h after light 2.589601656666667 2.198113039 3.326731472 1 h after dark 2.560262438666667 1.980010186 2.889452107 3 h after dark 2.6424107796666667 2.108313484 2.919764572 5 h after dark 2.8330865253333335 1.782967515 4.222292666 7 h after dark 2.9509563656666664 1.974842429 4.266268167