condition mean min max 1 h after light 0.577036594 0.503620021 0.650453167 3 h after light 1.870967058 1.273372825 2.178712978 5 h after light 1.6840116173333333 1.536516545 1.89951102 7 h after light 2.714229292333333 1.768673259 3.390449491 9 h after light 2.894388934333333 2.490728092 3.1382804839999996 11 h after light 2.9162970546666664 2.0258781409999997 3.7663235439999996 13 h after light 3.0064841393333332 1.3470107169999999 3.8516117480000003 15 h after light 3.651728619 2.863788637 4.099948234 1 h after dark 3.5273505283333333 2.838824329 4.28886415 3 h after dark 4.454300567333333 3.203758432 5.67694937 5 h after dark 3.182816637666667 2.409648792 3.955717848 7 h after dark 2.657530536 2.163516029 3.194421773