condition	mean	min	max
4 h after light	450.57899999999995	392.955	508.203
8 h after light	197.9495	192.558	203.341
12 h after light	88.41470000000001	82.0386	94.7908
4 h after dark	133.507	124.715	142.299
8 h after dark	178.704	167.677	189.731
12 h after dark	338.7655	327.142	350.389