condition mean min max 1 h after light 2.9430645794999997 1.415797697 4.470331462 3 h after light 3.221319305 2.4223582930000003 4.317407467 5 h after light 1.8231518853333333 1.289901089 2.8357689039999996 7 h after light 3.5921268656666667 2.456289753 5.5551951939999995 9 h after light 4.527263624 3.749889652 4.940236682 11 h after light 2.1322628643333332 0.147419535 4.206608605 13 h after light 4.672557419333334 4.502765542 4.95494926 15 h after light 1.80458891 1.486531599 2.219935254 1 h after dark 3.469290388666667 2.7486148360000002 4.154859729 3 h after dark 3.3393754413333334 1.1506803079999999 4.949023694 5 h after dark 3.7929975666666667 2.3699640790000003 6.345825101 7 h after dark 3.8982894153333336 0.450999731 6.2558816870000005