in situ temperature and light time-series 
     from HOBO data loggers, Nov. 2014 - Oct. 2015 
   PI's: K. Castillo, J. Baumann 
   version: 2018-05-02 
            replace version: 2018-04-16 [changed ISO_DatTime_UTC to ISO_DateTime_Local] 
   Published in Baumann et al, PLoS ONE (2016) 11(9) DOI: 10.1371/journal.pone.0162098 
            NOTE: Large dataset, slow to load