condition mean min max 3 h after light 0.36112933333333336 0.0 0.793705 6 h after light 0.081252 0.0 0.243756 9 h after light 0.43495633333333333 0.259699 0.57447 12 h after light 0.31556399999999996 0.0 0.721537 3 h after dark 0.349587 0.0 0.750458 6 h after dark 0.4131496666666667 0.297217 0.515406 9 h after dark 0.657324 0.543325 0.771232 12 h after dark 0.5581175 0.230014 0.886221