condition	mean	min	max
4 h after light	830.6	830.6	830.6
8 h after light	630.1	473.7	786.5
12 h after light	479.8	437.1	522.5
4 h after dark	459.0	445.6	472.4
8 h after dark	575.4000000000001	542.7	608.1
12 h after dark	865.55	787.2	943.9