condition mean min max 1 h after light 2.2157928525 1.367160063 3.064425642 3 h after light 2.151849927333333 1.568531046 3.192328409 5 h after light 1.4685601326666666 0.5365838510000001 2.914839798 7 h after light 4.268335612666666 1.996006344 5.418941278999999 9 h after light 8.359095815 7.422568533 9.344545465 11 h after light 7.103654550333333 5.6445764679999995 8.455503363 1 h after dark 8.985004939666666 5.298770061 13.07767376 3 h after dark 5.200722559 4.151521201 6.236590483 5 h after dark 5.219431220666666 3.898392888 6.332544134 7 h after dark 5.711782129666667 4.872844957 7.191900042 9 h after dark 3.2245695970000003 2.462576303 4.057177045 11 h after dark 3.454695526666667 0.6935122359999999 5.095589274