condition mean min max 4 h after light 111.8430945 83.073323 140.612866 8 h after light 46.347241 46.217331 46.477151 12 h after light 40.689167999999995 34.783521 46.594815 4 h after dark 32.254298 30.424362 34.084234 8 h after dark 40.13472 33.674625 46.594815 12 h after dark 293.064677 293.064677 293.064677