condition	mean	min	max
4 h after light	296.515	214.52	342.6
8 h after light	464.61722223333334	346.81	552.5566667
12 h after light	611.3466667	524.1966667	769.2966667
1.5 h after dark	459.79	398.11	515.09
5.5 h after dark	568.0122222	511.5933333	629.35
9.5 h after dark	408.05222223333334	389.4066667	422.6166667