condition mean min max 1 h after light 3.998289397 1.203428043 6.793150751000001 3 h after light 3.485916224 2.484470044 4.16502838 5 h after light 2.39243724 2.189872933 2.5855540009999998 7 h after light 3.7672722863333337 3.431149973 4.398472348 9 h after light 1.6872961136666667 1.406208619 2.071712157 11 h after light 6.429239025333333 1.989612178 10.90904561 13 h after light 2.2657418049999998 1.765556633 2.7516900539999996 15 h after light 2.7851473353333334 1.486531599 3.60429974 1 h after dark 1.5674539219999999 0.671054668 2.432113012 3 h after dark 2.341783876 1.4075205 3.1963341880000002 5 h after dark 1.81967137 1.603210995 2.096564473 7 h after dark 3.8965812683333336 1.7326691090000002 5.462107854