condition	mean	min	max
4 h after light	477.5	477.5	477.5
8 h after light	672.65	556.3	789.0
12 h after light	888.7	861.8	915.6
4 h after dark	676.4	427.7	925.1
8 h after dark	463.65000000000003	380.1	547.2
12 h after dark	297.5	242.2	352.8