condition	mean	min	max
4 h after light	1550.173791	1426.232057	1674.115525
8 h after light	1632.9860250000002	1252.369642	2013.602408
12 h after light	1467.3843495	1315.206628	1619.562071
4 h after dark	1286.214575	863.839446	1708.589704
8 h after dark	1400.0127845000002	1136.716589	1663.30898
12 h after dark	1985.304587	1985.304587	1985.304587