condition mean min max 0 h after light 1.8248449999999998 1.48451 2.16518 2 h after light 2.156915 1.74731 2.56652 4 h after light 1.8285200000000001 1.78374 1.8733 8 h after light 2.51708 2.3491 2.68506 12 h after light 3.56979 2.95789 4.18169 2 h after dark 3.0913700000000004 2.85944 3.3233 4 h after dark 2.4991849999999998 2.34732 2.65105 8 h after dark 2.45129 2.15561 2.74697 12 h after dark 2.06701 2.04468 2.08934