condition mean min max 3 h after light 0.47794475000000003 0.0 1.38154 7 h after light 0.221913 0.0 0.4454 11 h after light 0.5019513333333333 0.266435 0.902108 2 h after dark 0.5839839166666667 0.0 1.15267 6 h after dark 0.35099975 0.0 0.902004 10 h after dark 0.33276083333333334 0.0 0.999117