condition mean min max 1 h after light 3.0744510605 2.892567417 3.256334704 3 h after light 3.882626324333333 2.844409625 4.828317278 5 h after light 4.325558724666667 3.18526972 5.25451297 7 h after light 5.652540075666667 3.941488208 7.679240415 9 h after light 5.835873885333333 5.4041246329999995 6.374498944 11 h after light 5.849677749333333 5.684606222999999 6.041355381 13 h after light 5.594775742666666 5.125809578999999 5.84244549 15 h after light 5.458201765000001 5.288669281000001 5.5645329320000005 1 h after dark 6.463551636 5.747103747000001 7.157916462 3 h after dark 5.838376310999999 5.415347702999999 6.538159742 5 h after dark 5.365921095666667 5.277715925 5.436976417 7 h after dark 5.029866170666667 3.156998118 6.2095418229999995