condition	mean	min	max
4 h after light	814.500454	789.614276	839.386632
8 h after light	845.5459185	825.475165	865.616672
12 h after light	1485.166632	1149.911237	1820.422027
4 h after dark	1194.121439	1126.732057	1261.510821
8 h after dark	1586.365949	1339.799534	1832.932364
12 h after dark	968.153611	968.153611	968.153611