condition mean min max 1 h after light 2.3216032505 2.1809351809999997 2.46227132 3 h after light 2.1173942953333333 1.785961025 2.58069511 5 h after light 3.5436271063333336 3.309608675 3.670170749 7 h after light 2.353031640666667 1.324880314 3.01549785 9 h after light 2.093819533 1.438059425 3.2840852469999997 11 h after light 3.704312186333333 2.107369835 5.064197265 1 h after dark 2.159876472666667 1.796159595 2.809965333 3 h after dark 2.858980809666667 2.324288276 3.499284545 5 h after dark 2.015933446 1.81688765 2.202708902 7 h after dark 3.3604261363333334 3.260190418 3.5297056760000003 9 h after dark 2.5801680416666666 2.191327427 3.163949713 11 h after dark 2.134881489666667 1.842709235 2.568292338