condition	mean	min	max
4 h after light	901.3	901.3	901.3
8 h after light	889.8499999999999	842.4	937.3
12 h after light	796.8	699.7	893.9
4 h after dark	734.25	678.1	790.4
8 h after dark	808.9000000000001	787.6	830.2
12 h after dark	825.0	763.6	886.4