condition	mean	min	max
4 h after light	832.1	832.1	832.1
8 h after light	587.8	547.2	628.4
12 h after light	816.95	802.9	831.0
4 h after dark	1083.7	522.4	1645.0
8 h after dark	1323.65	1320.9	1326.4
12 h after dark	776.6	569.7	983.5