condition mean min max 1 h after light 2.961501992 2.454299626 3.468704358 3 h after light 4.177376238 3.105587554 6.298335599 5 h after light 4.939075341000001 4.678364902 5.426480442000001 7 h after light 3.7924767586666666 2.507696055 4.512718383 9 h after light 4.798624048 4.286029881 5.630807401 11 h after light 5.903111753999999 5.570914097999999 6.3890592879999994 13 h after light 5.416895216666667 4.214554543 6.0324437170000005 15 h after light 5.266699961666666 3.591071734 6.829199507 1 h after dark 5.288975064333333 4.647657813 5.776268404 3 h after dark 5.888262083 5.635483787999999 6.0841208710000005 5 h after dark 5.347363717 3.909809423 6.974124615 7 h after dark 3.5822479133333336 3.243790505 4.095399711000001