condition mean min max 4 h after light 181.1007 138.3791 215.7187 8 h after light 175.01670333333334 97.21311 215.4293 12 h after light 87.42577 55.00011 105.6362 16 h after light 530.0410999999999 409.8605 691.3889999999999 4 h after dark 147.57933333333335 127.2083 167.1012 8 h after dark 96.81054999999999 57.90405 117.8896