condition mean min max 4 h after light 231.64508 200.673488 262.616672 8 h after light 230.12588 222.827519 237.424241 12 h after light 255.23085199999997 225.648901 284.812803 4 h after dark 195.86988250000002 171.353862 220.385903 8 h after dark 215.659037 214.840454 216.47762 12 h after dark 259.914998 259.914998 259.914998