condition mean min max 1 h after light 3.8759055210000004 3.8759055210000004 3.8759055210000004 3 h after light 2.1863771835 1.9480320869999999 2.42472228 5 h after light 2.930061843 2.878064483 2.982059203 7 h after light 4.808881306 4.14615596 5.471606652 9 h after light 6.8630524565 6.114701246 7.611403667 11 h after light 8.0778251265 7.402178448 8.753471805 1 h after dark 7.1853437174999994 5.096855342 9.273832093 3 h after dark 8.4881325425 5.475124265 11.50114082 5 h after dark 4.732804592500001 3.925239533 5.540369652000001 7 h after dark 5.156022746 5.133968679 5.1780768130000006 9 h after dark 6.393671242 6.148177852999999 6.639164631 11 h after dark 7.512535962499999 7.188557232999999 7.836514692000001