condition mean min max 3 h after light 0.244285625 0.0 0.523713 7 h after light 0.3231639 0.0 0.610631 11 h after light 0.25956945833333334 0.0500246 0.776959 2 h after dark 0.291153975 0.0 0.668111 6 h after dark 0.369070775 0.0602343 0.727453 10 h after dark 0.31688635833333334 0.0 0.789567