condition	mean	min	max
4 h after light	689.7	689.7	689.7
8 h after light	677.0999999999999	676.3	677.9
12 h after light	901.3	541.5	1261.1
4 h after dark	1036.35	738.9	1333.8
8 h after dark	997.25	809.1	1185.4
12 h after dark	865.0999999999999	837.9	892.3