condition	mean	min	max
4 h after light	661.0650333333333	652.193	675.6958
8 h after light	591.8627333333333	404.8334	737.8629
12 h after light	505.1289	460.7077	557.4008
16 h after light	763.0902333333333	600.6078	999.3385
4 h after dark	1121.104	1039.932	1188.899
8 h after dark	642.2571	495.9494	812.1304