condition mean min max 3 h after light 0.51389125 0.153219 0.835412 7 h after light 1.08792525 0.614645 1.6178 11 h after light 1.2282324166666667 0.354054 1.85957 2 h after dark 0.9331519166666666 0.332423 1.42241 6 h after dark 0.6089381666666667 0.259805 1.15327 10 h after dark 0.7312505 0.136315 1.45999