condition	mean	min	max
4 h after light	580.5	580.5	580.5
8 h after light	553.15	495.0	611.3
12 h after light	935.6	459.5	1411.7
4 h after dark	1316.8000000000002	1313.7	1319.9
8 h after dark	1193.05	995.9	1390.2
12 h after dark	1011.95	906.2	1117.7