condition mean min max 0 h after light 9.259640000000001 8.08058 10.4387 2 h after light 0.879294 0.462568 1.29602 4 h after light 6.3641950000000005 4.7525 7.97589 8 h after light 2.73653 2.62274 2.85032 12 h after light 1.60219 1.58123 1.62315 2 h after dark 5.1318 3.80301 6.46059 4 h after dark 8.842945 7.32269 10.3632 8 h after dark 9.979434999999999 8.01357 11.9453 12 h after dark 9.811250000000001 8.5325 11.09