condition	mean	min	max
4 h after light	281.3565	207.062707	355.650293
8 h after light	330.53429	273.020526	388.048054
12 h after light	381.566005	352.669184	410.462826
4 h after dark	472.4902415	409.464597	535.515886
8 h after dark	498.8635125	431.881854	565.845171
12 h after dark	308.918841	308.918841	308.918841