condition	mean	min	max
4 h after light	927.7	927.7	927.7
8 h after light	1009.4	818.2	1200.6
12 h after light	689.45	418.4	960.5
4 h after dark	808.55	621.4	995.7
8 h after dark	1178.15	858.5	1497.8
12 h after dark	789.4000000000001	619.7	959.1