condition mean min max 1 h after light 1.56159609 1.3669686280000002 1.7562235519999998 3 h after light 2.834039145666667 1.634034734 3.5548324680000003 5 h after light 2.115070527 1.713947122 2.535252299 7 h after light 2.910535212 2.221803818 4.1515708060000005 9 h after light 2.117716618666667 2.017466025 2.260077088 11 h after light 2.2472425256666666 1.332814566 2.841261621 13 h after light 2.827333417333333 0.48982207899999997 4.216088224 15 h after light 2.9439613346666667 1.879361293 3.9914489860000004 1 h after dark 3.5882200543333336 2.23050483 5.817874705 3 h after dark 3.0391828133333334 2.297034347 4.3522752360000005 5 h after dark 2.1755813776666666 1.2682362059999999 2.637145232 7 h after dark 2.541061835333333 1.625325339 3.0666449019999997