condition mean min max 1 h after light 18.98676607 17.97815483 19.99537731 3 h after light 10.093812224666667 5.846342991 15.96164205 5 h after light 9.503368250666666 8.111182362000001 12.14020963 7 h after light 17.277609723333335 14.57255831 21.64445653 9 h after light 14.259649316666668 9.84071602 16.55739103 11 h after light 18.55550063 15.741628599999999 20.91156308 1 h after dark 21.685222319999998 17.05768444 28.68459677 3 h after dark 26.241966253333334 21.3535435 35.32434706 5 h after dark 26.630303549999997 17.69270618 32.5122083 7 h after dark 25.079598076666667 19.80703668 30.55071588 9 h after dark 27.240359993333332 21.19308091 35.65900644 11 h after dark 23.669949396666667 20.89205612 28.66268967