condition mean min max 1 h after light 2.1221228064999997 2.0529066609999997 2.1913389519999997 3 h after light 0.6766475856666666 0.434782258 0.8840580929999999 5 h after light 0.9213629226666668 0.533752175 1.334479484 7 h after light 0.8359573733333333 0.27231349 1.14246035 9 h after light 1.81322887 1.062416491 3.072826242 11 h after light 1.0167646403333335 0.442258606 1.477997618 13 h after light 1.109108107 0.664993796 1.751075489 15 h after light 0.7821273526666667 0.39175328 1.132595504 1 h after dark 1.1217057326666666 0.709366295 1.649168901 3 h after dark 1.532409905 0.590250532 2.025251986 5 h after dark 1.4349425109999998 0.565469563 2.8331952339999997 7 h after dark 1.1468287686666667 0.840081992 1.302888112